221805426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{36857}}^1$

素因数の和:36938

約数の個数: 32

約数和(自身を含む): 477679680

約数和(自身を除く): 255874254

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 6018, 36857, 73714, 110571, 221142, 626569, 1253138, 1879707, 2174563, 3759414, 4349126, 6523689, 13047378, 36967571, 73935142, 110902713, 221805426]

約数ペア:

[(1, 221805426), (2, 110902713), (3, 73935142), (6, 36967571), (17, 13047378), (34, 6523689), (51, 4349126), (59, 3759414), (102, 2174563), (118, 1879707), (177, 1253138), (354, 626569), (1003, 221142), (2006, 110571), (3009, 73714), (6018, 36857)]