225891902

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1861}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 342265392

約数和(自身を除く): 116373490

約数列:

[1, 2, 137, 274, 443, 886, 1861, 3722, 60691, 121382, 254957, 509914, 824423, 1648846, 112945951, 225891902]

約数ペア:

[(1, 225891902), (2, 112945951), (137, 1648846), (274, 824423), (443, 509914), (886, 254957), (1861, 121382), (3722, 60691)]