200631318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17683}}^1$

素因数の和:17780

約数の個数: 32

約数和(自身を含む): 421020672

約数和(自身を除く): 220389354

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 11346, 17683, 35366, 53049, 106098, 548173, 1078663, 1096346, 1644519, 2157326, 3235989, 3289038, 6471978, 33438553, 66877106, 100315659, 200631318]

約数ペア:

[(1, 200631318), (2, 100315659), (3, 66877106), (6, 33438553), (31, 6471978), (61, 3289038), (62, 3235989), (93, 2157326), (122, 1644519), (183, 1096346), (186, 1078663), (366, 548173), (1891, 106098), (3782, 53049), (5673, 35366), (11346, 17683)]