201719395730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1\times {\mathrm{155201}}^1$

素因数の和:160882

約数の個数: 32

約数和(自身を含む): 378951136128

約数和(自身を除く): 177231740398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5651, 11302, 28255, 56510, 129973, 155201, 259946, 310402, 649865, 776005, 1299730, 1552010, 3569623, 7139246, 17848115, 35696230, 877040851, 1754081702, 4385204255, 8770408510, 20171939573, 40343879146, 100859697865, 201719395730]

約数ペア:

[(1, 201719395730), (2, 100859697865), (5, 40343879146), (10, 20171939573), (23, 8770408510), (46, 4385204255), (115, 1754081702), (230, 877040851), (5651, 35696230), (11302, 17848115), (28255, 7139246), (56510, 3569623), (129973, 1552010), (155201, 1299730), (259946, 776005), (310402, 649865)]