207948902410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13381}}^1\times {\mathrm{50131}}^1$

素因数の和:63550

約数の個数: 32

約数和(自身を含む): 386419060224

約数和(自身を除く): 178470157814

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 13381, 26762, 50131, 66905, 100262, 133810, 250655, 414811, 501310, 829622, 1554061, 2074055, 3108122, 4148110, 7770305, 15540610, 670802911, 1341605822, 3354014555, 6708029110, 20794890241, 41589780482, 103974451205, 207948902410]

約数ペア:

[(1, 207948902410), (2, 103974451205), (5, 41589780482), (10, 20794890241), (31, 6708029110), (62, 3354014555), (155, 1341605822), (310, 670802911), (13381, 15540610), (26762, 7770305), (50131, 4148110), (66905, 3108122), (100262, 2074055), (133810, 1554061), (250655, 829622), (414811, 501310)]