219071044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{140071}}^1$

素因数の和:140115

約数の個数: 24

約数和(自身を含む): 423577728

約数和(自身を除く): 204506684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 140071, 280142, 560284, 2381207, 3221633, 4762414, 6443266, 9524828, 12886532, 54767761, 109535522, 219071044]

約数ペア:

[(1, 219071044), (2, 109535522), (4, 54767761), (17, 12886532), (23, 9524828), (34, 6443266), (46, 4762414), (68, 3221633), (92, 2381207), (391, 560284), (782, 280142), (1564, 140071)]