215909838

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{62801}}^1$

素因数の和:63000

約数の個数: 24

約数和(自身を含む): 470261376

約数和(自身を除く): 254351538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 62801, 125602, 188403, 376806, 565209, 1130418, 11994991, 23989982, 35984973, 71969946, 107954919, 215909838]

約数ペア:

[(1, 215909838), (2, 107954919), (3, 71969946), (6, 35984973), (9, 23989982), (18, 11994991), (191, 1130418), (382, 565209), (573, 376806), (1146, 188403), (1719, 125602), (3438, 62801)]