201039680

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13367}}^1$

素因数の和:13431

約数の個数: 56

約数和(自身を含む): 488947968

約数和(自身を除く): 287908288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 13367, 15040, 26734, 53468, 66835, 106936, 133670, 213872, 267340, 427744, 534680, 628249, 855488, 1069360, 1256498, 2138720, 2512996, 3141245, 4277440, 5025992, 6282490, 10051984, 12564980, 20103968, 25129960, 40207936, 50259920, 100519840, 201039680]

約数ペア:

[(1, 201039680), (2, 100519840), (4, 50259920), (5, 40207936), (8, 25129960), (10, 20103968), (16, 12564980), (20, 10051984), (32, 6282490), (40, 5025992), (47, 4277440), (64, 3141245), (80, 2512996), (94, 2138720), (160, 1256498), (188, 1069360), (235, 855488), (320, 628249), (376, 534680), (470, 427744), (752, 267340), (940, 213872), (1504, 133670), (1880, 106936), (3008, 66835), (3760, 53468), (7520, 26734), (13367, 15040)]