203419966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{28027}}^1$

素因数の和:28239

約数の個数: 16

約数和(自身を含む): 322882560

約数和(自身を除く): 119462594

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 28027, 56054, 532513, 1065026, 5353157, 10706314, 101709983, 203419966]

約数ペア:

[(1, 203419966), (2, 101709983), (19, 10706314), (38, 5353157), (191, 1065026), (382, 532513), (3629, 56054), (7258, 28027)]