205257026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{29131}}^1$

素因数の和:29417

約数の個数: 16

約数和(自身を含む): 332803968

約数和(自身を除く): 127546942

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 29131, 58262, 378703, 757406, 7894501, 15789002, 102628513, 205257026]

約数ペア:

[(1, 205257026), (2, 102628513), (13, 15789002), (26, 7894501), (271, 757406), (542, 378703), (3523, 58262), (7046, 29131)]