201950070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 598855680

約数和(自身を除く): 396905610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 47, 49, 70, 74, 79, 94, 98, 105, 111, 141, 147, 158, 185, 210, 222, 235, 237, 245, 259, 282, 294, 329, 370, 395, 470, 474, 490, 518, 553, 555, 658, 705, 735, 777, 790, 987, 1106, 1110, 1185, 1295, 1410, 1470, 1554, 1645, 1659, 1739, 1813, 1974, 2303, 2370, 2590, 2765, 2923, 3290, 3318, 3478, 3626, 3713, 3871, 3885, 4606, 4935, 5217, 5439, 5530, 5846, 6909, 7426, 7742, 7770, 8295, 8695, 8769, 9065, 9870, 10434, 10878, 11139, 11515, 11613, 12173, 13818, 14615, 16590, 17390, 17538, 18130, 18565, 19355, 20461, 22278, 23030, 23226, 24346, 25991, 26085, 27195, 29230, 34545, 36519, 37130, 38710, 40922, 43845, 51982, 52170, 54390, 55695, 58065, 60865, 61383, 69090, 73038, 77973, 85211, 87690, 102305, 111390, 116130, 121730, 122766, 129955, 137381, 143227, 155946, 170422, 181937, 182595, 204610, 255633, 259910, 274762, 286454, 306915, 363874, 365190, 389865, 412143, 426055, 429681, 511266, 545811, 613830, 686905, 716135, 779730, 824286, 852110, 859362, 909685, 961667, 1091622, 1278165, 1373810, 1432270, 1819370, 1923334, 2060715, 2148405, 2556330, 2729055, 2885001, 4121430, 4296810, 4808335, 5458110, 5770002, 6731669, 9616670, 13463338, 14425005, 20195007, 28850010, 33658345, 40390014, 67316690, 100975035, 201950070]

約数ペア:

[(1, 201950070), (2, 100975035), (3, 67316690), (5, 40390014), (6, 33658345), (7, 28850010), (10, 20195007), (14, 14425005), (15, 13463338), (21, 9616670), (30, 6731669), (35, 5770002), (37, 5458110), (42, 4808335), (47, 4296810), (49, 4121430), (70, 2885001), (74, 2729055), (79, 2556330), (94, 2148405), (98, 2060715), (105, 1923334), (111, 1819370), (141, 1432270), (147, 1373810), (158, 1278165), (185, 1091622), (210, 961667), (222, 909685), (235, 859362), (237, 852110), (245, 824286), (259, 779730), (282, 716135), (294, 686905), (329, 613830), (370, 545811), (395, 511266), (470, 429681), (474, 426055), (490, 412143), (518, 389865), (553, 365190), (555, 363874), (658, 306915), (705, 286454), (735, 274762), (777, 259910), (790, 255633), (987, 204610), (1106, 182595), (1110, 181937), (1185, 170422), (1295, 155946), (1410, 143227), (1470, 137381), (1554, 129955), (1645, 122766), (1659, 121730), (1739, 116130), (1813, 111390), (1974, 102305), (2303, 87690), (2370, 85211), (2590, 77973), (2765, 73038), (2923, 69090), (3290, 61383), (3318, 60865), (3478, 58065), (3626, 55695), (3713, 54390), (3871, 52170), (3885, 51982), (4606, 43845), (4935, 40922), (5217, 38710), (5439, 37130), (5530, 36519), (5846, 34545), (6909, 29230), (7426, 27195), (7742, 26085), (7770, 25991), (8295, 24346), (8695, 23226), (8769, 23030), (9065, 22278), (9870, 20461), (10434, 19355), (10878, 18565), (11139, 18130), (11515, 17538), (11613, 17390), (12173, 16590), (13818, 14615)]