218820238036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103804667}}^1$

素因数の和:103804719

約数の個数: 24

約数和(自身を含む): 418540421376

約数和(自身を除く): 199720183340

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 103804667, 207609334, 415218668, 1764679339, 3217944677, 3529358678, 6435889354, 7058717356, 12871778708, 54705059509, 109410119018, 218820238036]

約数ペア:

[(1, 218820238036), (2, 109410119018), (4, 54705059509), (17, 12871778708), (31, 7058717356), (34, 6435889354), (62, 3529358678), (68, 3217944677), (124, 1764679339), (527, 415218668), (1054, 207609334), (2108, 103804667)]