200401038

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{140929}}^1$

素因数の和:141016

約数の個数: 24

約数和(自身を含む): 439701600

約数和(自身を除く): 239300562

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 140929, 281858, 422787, 845574, 1268361, 2536722, 11133391, 22266782, 33400173, 66800346, 100200519, 200401038]

約数ペア:

[(1, 200401038), (2, 100200519), (3, 66800346), (6, 33400173), (9, 22266782), (18, 11133391), (79, 2536722), (158, 1268361), (237, 845574), (474, 422787), (711, 281858), (1422, 140929)]