205424296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9013}}^1$

素因数の和:9074

約数の個数: 64

約数和(自身を含む): 493246080

約数和(自身を除く): 287821784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 9013, 11396, 18026, 22792, 36052, 63091, 72104, 99143, 126182, 198286, 252364, 333481, 396572, 504728, 666962, 694001, 793144, 1333924, 1388002, 2334367, 2667848, 2776004, 3668291, 4668734, 5552008, 7336582, 9337468, 14673164, 18674936, 25678037, 29346328, 51356074, 102712148, 205424296]

約数ペア:

[(1, 205424296), (2, 102712148), (4, 51356074), (7, 29346328), (8, 25678037), (11, 18674936), (14, 14673164), (22, 9337468), (28, 7336582), (37, 5552008), (44, 4668734), (56, 3668291), (74, 2776004), (77, 2667848), (88, 2334367), (148, 1388002), (154, 1333924), (259, 793144), (296, 694001), (308, 666962), (407, 504728), (518, 396572), (616, 333481), (814, 252364), (1036, 198286), (1628, 126182), (2072, 99143), (2849, 72104), (3256, 63091), (5698, 36052), (9013, 22792), (11396, 18026)]