201558458

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{1907}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 309782880

約数和(自身を除く): 108224422

約数列:

[1, 2, 43, 86, 1229, 1907, 2458, 3814, 52847, 82001, 105694, 164002, 2343703, 4687406, 100779229, 201558458]

約数ペア:

[(1, 201558458), (2, 100779229), (43, 4687406), (86, 2343703), (1229, 164002), (1907, 105694), (2458, 82001), (3814, 52847)]