201012556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 387459072

約数和(自身を除く): 186446516

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 167, 334, 527, 571, 668, 1054, 1142, 2108, 2284, 2839, 5177, 5678, 9707, 10354, 11356, 17701, 19414, 20708, 35402, 38828, 70804, 88009, 95357, 176018, 190714, 300917, 352036, 381428, 601834, 1203668, 1621069, 2956067, 3242138, 5912134, 6484276, 11824268, 50253139, 100506278, 201012556]

約数ペア:

[(1, 201012556), (2, 100506278), (4, 50253139), (17, 11824268), (31, 6484276), (34, 5912134), (62, 3242138), (68, 2956067), (124, 1621069), (167, 1203668), (334, 601834), (527, 381428), (571, 352036), (668, 300917), (1054, 190714), (1142, 176018), (2108, 95357), (2284, 88009), (2839, 70804), (5177, 38828), (5678, 35402), (9707, 20708), (10354, 19414), (11356, 17701)]