220142406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{19973}}^1$

素因数の和:20156

約数の個数: 32

約数和(自身を含む): 483211008

約数和(自身を除く): 263068602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 167, 334, 501, 1002, 1837, 3674, 5511, 11022, 19973, 39946, 59919, 119838, 219703, 439406, 659109, 1318218, 3335491, 6670982, 10006473, 20012946, 36690401, 73380802, 110071203, 220142406]

約数ペア:

[(1, 220142406), (2, 110071203), (3, 73380802), (6, 36690401), (11, 20012946), (22, 10006473), (33, 6670982), (66, 3335491), (167, 1318218), (334, 659109), (501, 439406), (1002, 219703), (1837, 119838), (3674, 59919), (5511, 39946), (11022, 19973)]