205220862456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15518819}}^1$

素因数の和:15518876

約数の個数: 64

約数和(自身を含む): 558677520000

約数和(自身を除く): 353456657544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 15518819, 31037638, 46556457, 62075276, 93112914, 124150552, 186225828, 294857561, 372451656, 450045751, 589715122, 884572683, 900091502, 1179430244, 1350137253, 1769145366, 1800183004, 2358860488, 2700274506, 3538290732, 3600366008, 5400549012, 7076581464, 8550869269, 10801098024, 17101738538, 25652607807, 34203477076, 51305215614, 68406954152, 102610431228, 205220862456]

約数ペア:

[(1, 205220862456), (2, 102610431228), (3, 68406954152), (4, 51305215614), (6, 34203477076), (8, 25652607807), (12, 17101738538), (19, 10801098024), (24, 8550869269), (29, 7076581464), (38, 5400549012), (57, 3600366008), (58, 3538290732), (76, 2700274506), (87, 2358860488), (114, 1800183004), (116, 1769145366), (152, 1350137253), (174, 1179430244), (228, 900091502), (232, 884572683), (348, 589715122), (456, 450045751), (551, 372451656), (696, 294857561), (1102, 186225828), (1653, 124150552), (2204, 93112914), (3306, 62075276), (4408, 46556457), (6612, 31037638), (13224, 15518819)]