201309585596

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{206237}}^1$

素因数の和:206810

約数の個数: 48

約数和(自身を含む): 409123395072

約数和(自身を除く): 207813809476

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 491, 497, 982, 994, 1964, 1988, 3437, 6874, 13748, 34861, 69722, 139444, 206237, 244027, 412474, 488054, 824948, 976108, 1443659, 2887318, 5774636, 14642827, 29285654, 58571308, 101262367, 102499789, 202524734, 204999578, 405049468, 409999156, 708836569, 1417673138, 2835346276, 7189628057, 14379256114, 28758512228, 50327396399, 100654792798, 201309585596]

約数ペア:

[(1, 201309585596), (2, 100654792798), (4, 50327396399), (7, 28758512228), (14, 14379256114), (28, 7189628057), (71, 2835346276), (142, 1417673138), (284, 708836569), (491, 409999156), (497, 405049468), (982, 204999578), (994, 202524734), (1964, 102499789), (1988, 101262367), (3437, 58571308), (6874, 29285654), (13748, 14642827), (34861, 5774636), (69722, 2887318), (139444, 1443659), (206237, 976108), (244027, 824948), (412474, 488054)]