201946925740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{9539}}^1$

素因数の和:9720

約数の個数: 192

約数和(自身を含む): 513537131520

約数和(自身を除く): 311590205780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 67, 70, 74, 122, 134, 140, 148, 185, 244, 259, 268, 305, 335, 370, 427, 469, 518, 610, 670, 740, 854, 938, 1036, 1220, 1295, 1340, 1708, 1876, 2135, 2257, 2345, 2479, 2590, 4087, 4270, 4514, 4690, 4958, 5180, 8174, 8540, 9028, 9380, 9539, 9916, 11285, 12395, 15799, 16348, 17353, 19078, 20435, 22570, 24790, 28609, 31598, 34706, 38156, 40870, 45140, 47695, 49580, 57218, 63196, 66773, 69412, 78995, 81740, 86765, 95390, 114436, 133546, 143045, 151219, 157990, 173530, 190780, 267092, 286090, 302438, 315980, 333865, 347060, 352943, 572180, 581879, 604876, 639113, 667730, 705886, 756095, 1058533, 1163758, 1278226, 1335460, 1411772, 1512190, 1764715, 2117066, 2327516, 2470601, 2556452, 2909395, 3024380, 3195565, 3529430, 4073153, 4234132, 4473791, 4941202, 5292665, 5818790, 6391130, 7058860, 8146306, 8947582, 9882404, 10585330, 11637580, 12353005, 12782260, 16292612, 17895164, 20365765, 21170660, 21529523, 22368955, 23647181, 24706010, 38985893, 40731530, 43059046, 44737910, 47294362, 49412020, 77971786, 81463060, 86118092, 89475820, 94588724, 107647615, 118235905, 150706661, 155943572, 165530267, 194929465, 215295230, 236471810, 272901251, 301413322, 331060534, 389858930, 430590460, 472943620, 545802502, 602826644, 662121068, 753533305, 779717860, 827651335, 1091605004, 1364506255, 1442478041, 1507066610, 1655302670, 2729012510, 2884956082, 3014133220, 3310605340, 5458025020, 5769912164, 7212390205, 10097346287, 14424780410, 20194692574, 28849560820, 40389385148, 50486731435, 100973462870, 201946925740]

約数ペア:

[(1, 201946925740), (2, 100973462870), (4, 50486731435), (5, 40389385148), (7, 28849560820), (10, 20194692574), (14, 14424780410), (20, 10097346287), (28, 7212390205), (35, 5769912164), (37, 5458025020), (61, 3310605340), (67, 3014133220), (70, 2884956082), (74, 2729012510), (122, 1655302670), (134, 1507066610), (140, 1442478041), (148, 1364506255), (185, 1091605004), (244, 827651335), (259, 779717860), (268, 753533305), (305, 662121068), (335, 602826644), (370, 545802502), (427, 472943620), (469, 430590460), (518, 389858930), (610, 331060534), (670, 301413322), (740, 272901251), (854, 236471810), (938, 215295230), (1036, 194929465), (1220, 165530267), (1295, 155943572), (1340, 150706661), (1708, 118235905), (1876, 107647615), (2135, 94588724), (2257, 89475820), (2345, 86118092), (2479, 81463060), (2590, 77971786), (4087, 49412020), (4270, 47294362), (4514, 44737910), (4690, 43059046), (4958, 40731530), (5180, 38985893), (8174, 24706010), (8540, 23647181), (9028, 22368955), (9380, 21529523), (9539, 21170660), (9916, 20365765), (11285, 17895164), (12395, 16292612), (15799, 12782260), (16348, 12353005), (17353, 11637580), (19078, 10585330), (20435, 9882404), (22570, 8947582), (24790, 8146306), (28609, 7058860), (31598, 6391130), (34706, 5818790), (38156, 5292665), (40870, 4941202), (45140, 4473791), (47695, 4234132), (49580, 4073153), (57218, 3529430), (63196, 3195565), (66773, 3024380), (69412, 2909395), (78995, 2556452), (81740, 2470601), (86765, 2327516), (95390, 2117066), (114436, 1764715), (133546, 1512190), (143045, 1411772), (151219, 1335460), (157990, 1278226), (173530, 1163758), (190780, 1058533), (267092, 756095), (286090, 705886), (302438, 667730), (315980, 639113), (333865, 604876), (347060, 581879), (352943, 572180)]