220150908

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{10979}}^1$

素因数の和:11546

約数の個数: 36

約数和(自身を含む): 557542440

約数和(自身を除く): 337391532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 5013, 6684, 10026, 10979, 20052, 21958, 32937, 43916, 65874, 98811, 131748, 197622, 395244, 6115303, 12230606, 18345909, 24461212, 36691818, 55037727, 73383636, 110075454, 220150908]

約数ペア:

[(1, 220150908), (2, 110075454), (3, 73383636), (4, 55037727), (6, 36691818), (9, 24461212), (12, 18345909), (18, 12230606), (36, 6115303), (557, 395244), (1114, 197622), (1671, 131748), (2228, 98811), (3342, 65874), (5013, 43916), (6684, 32937), (10026, 21958), (10979, 20052)]