200498678

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2204

約数の個数: 24

約数和(自身を含む): 319884552

約数和(自身を除く): 119385874

約数列:

[1, 2, 19, 38, 137, 274, 361, 722, 2027, 2603, 4054, 5206, 38513, 49457, 77026, 98914, 277699, 555398, 731747, 1463494, 5276281, 10552562, 100249339, 200498678]

約数ペア:

[(1, 200498678), (2, 100249339), (19, 10552562), (38, 5276281), (137, 1463494), (274, 731747), (361, 555398), (722, 277699), (2027, 98914), (2603, 77026), (4054, 49457), (5206, 38513)]