207726772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248477}}^1$

素因数の和:248511

約数の個数: 24

約数和(自身を含む): 417443040

約数和(自身を除く): 209716268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248477, 496954, 993908, 2733247, 4721063, 5466494, 9442126, 10932988, 18884252, 51931693, 103863386, 207726772]

約数ペア:

[(1, 207726772), (2, 103863386), (4, 51931693), (11, 18884252), (19, 10932988), (22, 9442126), (38, 5466494), (44, 4721063), (76, 2733247), (209, 993908), (418, 496954), (836, 248477)]