207946704218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1409}}^1\times {\mathrm{8171}}^1$

素因数の和:10414

約数の個数: 32

約数和(自身を含む): 340974411840

約数和(自身を除く): 133027707622

約数列:

[1, 2, 11, 22, 821, 1409, 1642, 2818, 8171, 9031, 15499, 16342, 18062, 30998, 89881, 179762, 1156789, 2313578, 6708391, 11512939, 12724679, 13416782, 23025878, 25449358, 73792301, 126642329, 147584602, 253284658, 9452122919, 18904245838, 103973352109, 207946704218]

約数ペア:

[(1, 207946704218), (2, 103973352109), (11, 18904245838), (22, 9452122919), (821, 253284658), (1409, 147584602), (1642, 126642329), (2818, 73792301), (8171, 25449358), (9031, 23025878), (15499, 13416782), (16342, 12724679), (18062, 11512939), (30998, 6708391), (89881, 2313578), (179762, 1156789)]