210004036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251201}}^1$

素因数の和:251235

約数の個数: 24

約数和(自身を含む): 422019360

約数和(自身を除く): 212015324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 251201, 502402, 1004804, 2763211, 4772819, 5526422, 9545638, 11052844, 19091276, 52501009, 105002018, 210004036]

約数ペア:

[(1, 210004036), (2, 105002018), (4, 52501009), (11, 19091276), (19, 11052844), (22, 9545638), (38, 5526422), (44, 4772819), (76, 2763211), (209, 1004804), (418, 502402), (836, 251201)]