207782226

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{63079}}^1$

素因数の和:63151

約数の個数: 32

約数和(自身を含む): 469315200

約数和(自身を除く): 261532974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 63079, 126158, 189237, 378474, 567711, 1135422, 1703133, 3406266, 3847819, 7695638, 11543457, 23086914, 34630371, 69260742, 103891113, 207782226]

約数ペア:

[(1, 207782226), (2, 103891113), (3, 69260742), (6, 34630371), (9, 23086914), (18, 11543457), (27, 7695638), (54, 3847819), (61, 3406266), (122, 1703133), (183, 1135422), (366, 567711), (549, 378474), (1098, 189237), (1647, 126158), (3294, 63079)]