220143864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{195163}}^1$

素因数の和:195219

約数の個数: 32

約数和(自身を含む): 562072320

約数和(自身を除く): 341928456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 195163, 390326, 585489, 780652, 1170978, 1561304, 2341956, 4683912, 9172661, 18345322, 27517983, 36690644, 55035966, 73381288, 110071932, 220143864]

約数ペア:

[(1, 220143864), (2, 110071932), (3, 73381288), (4, 55035966), (6, 36690644), (8, 27517983), (12, 18345322), (24, 9172661), (47, 4683912), (94, 2341956), (141, 1561304), (188, 1170978), (282, 780652), (376, 585489), (564, 390326), (1128, 195163)]