210345124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251609}}^1$

素因数の和:251643

約数の個数: 24

約数和(自身を含む): 422704800

約数和(自身を除く): 212359676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 251609, 503218, 1006436, 2767699, 4780571, 5535398, 9561142, 11070796, 19122284, 52586281, 105172562, 210345124]

約数ペア:

[(1, 210345124), (2, 105172562), (4, 52586281), (11, 19122284), (19, 11070796), (22, 9561142), (38, 5535398), (44, 4780571), (76, 2767699), (209, 1006436), (418, 503218), (836, 251609)]