201630608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1031}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 414616320

約数和(自身を除く): 212985712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 719, 1031, 1438, 2062, 2876, 4124, 5752, 8248, 11504, 12223, 16496, 17527, 24446, 35054, 48892, 70108, 97784, 140216, 195568, 280432, 741289, 1482578, 2965156, 5930312, 11860624, 12601913, 25203826, 50407652, 100815304, 201630608]

約数ペア:

[(1, 201630608), (2, 100815304), (4, 50407652), (8, 25203826), (16, 12601913), (17, 11860624), (34, 5930312), (68, 2965156), (136, 1482578), (272, 741289), (719, 280432), (1031, 195568), (1438, 140216), (2062, 97784), (2876, 70108), (4124, 48892), (5752, 35054), (8248, 24446), (11504, 17527), (12223, 16496)]