202182310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 413227008

約数和(自身を除く): 211044698

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 211, 281, 310, 341, 422, 562, 682, 1055, 1405, 1705, 2110, 2321, 2810, 3091, 3410, 4642, 6182, 6541, 8711, 11605, 13082, 15455, 17422, 23210, 30910, 32705, 43555, 59291, 65410, 71951, 87110, 95821, 118582, 143902, 191642, 296455, 359755, 479105, 592910, 652201, 719510, 958210, 1304402, 1838021, 3261005, 3676042, 6522010, 9190105, 18380210, 20218231, 40436462, 101091155, 202182310]

約数ペア:

[(1, 202182310), (2, 101091155), (5, 40436462), (10, 20218231), (11, 18380210), (22, 9190105), (31, 6522010), (55, 3676042), (62, 3261005), (110, 1838021), (155, 1304402), (211, 958210), (281, 719510), (310, 652201), (341, 592910), (422, 479105), (562, 359755), (682, 296455), (1055, 191642), (1405, 143902), (1705, 118582), (2110, 95821), (2321, 87110), (2810, 71951), (3091, 65410), (3410, 59291), (4642, 43555), (6182, 32705), (6541, 30910), (8711, 23210), (11605, 17422), (13082, 15455)]