205087481330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2460

約数の個数: 128

約数和(自身を含む): 407548931328

約数和(自身を除く): 202461449998

約数列:

[1, 2, 5, 10, 17, 34, 43, 83, 85, 86, 157, 166, 170, 215, 314, 415, 430, 731, 785, 830, 1411, 1462, 1570, 2153, 2669, 2822, 3569, 3655, 4306, 5338, 6751, 7055, 7138, 7310, 10765, 13031, 13345, 13502, 14110, 17845, 21530, 26062, 26690, 33755, 35690, 36601, 60673, 65155, 67510, 73202, 92579, 114767, 121346, 130310, 178699, 183005, 185158, 221527, 229534, 303365, 338021, 357398, 366010, 443054, 462895, 560333, 573835, 606730, 676042, 893495, 925790, 1107635, 1120666, 1147670, 1573843, 1690105, 1786990, 2215270, 2801665, 3037883, 3147686, 3380210, 5603330, 5746357, 6075766, 7684057, 7869215, 9525661, 11492714, 14534903, 15189415, 15368114, 15738430, 19051322, 28055743, 28731785, 29069806, 30378830, 38420285, 47628305, 56111486, 57463570, 72674515, 76840570, 95256610, 130628969, 140278715, 145349030, 247093351, 261257938, 280557430, 476947631, 494186702, 653144845, 953895262, 1206396949, 1235466755, 1306289690, 2384738155, 2412793898, 2470933510, 4769476310, 6031984745, 12063969490, 20508748133, 41017496266, 102543740665, 205087481330]

約数ペア:

[(1, 205087481330), (2, 102543740665), (5, 41017496266), (10, 20508748133), (17, 12063969490), (34, 6031984745), (43, 4769476310), (83, 2470933510), (85, 2412793898), (86, 2384738155), (157, 1306289690), (166, 1235466755), (170, 1206396949), (215, 953895262), (314, 653144845), (415, 494186702), (430, 476947631), (731, 280557430), (785, 261257938), (830, 247093351), (1411, 145349030), (1462, 140278715), (1570, 130628969), (2153, 95256610), (2669, 76840570), (2822, 72674515), (3569, 57463570), (3655, 56111486), (4306, 47628305), (5338, 38420285), (6751, 30378830), (7055, 29069806), (7138, 28731785), (7310, 28055743), (10765, 19051322), (13031, 15738430), (13345, 15368114), (13502, 15189415), (14110, 14534903), (17845, 11492714), (21530, 9525661), (26062, 7869215), (26690, 7684057), (33755, 6075766), (35690, 5746357), (36601, 5603330), (60673, 3380210), (65155, 3147686), (67510, 3037883), (73202, 2801665), (92579, 2215270), (114767, 1786990), (121346, 1690105), (130310, 1573843), (178699, 1147670), (183005, 1120666), (185158, 1107635), (221527, 925790), (229534, 893495), (303365, 676042), (338021, 606730), (357398, 573835), (366010, 560333), (443054, 462895)]