201487510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1453}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 423672336

約数和(自身を除く): 222184826

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 490, 566, 1415, 1453, 1981, 2830, 2906, 3962, 7265, 9905, 10171, 13867, 14530, 19810, 20342, 27734, 50855, 69335, 71197, 101710, 138670, 142394, 355985, 411199, 711970, 822398, 2055995, 2878393, 4111990, 5756786, 14391965, 20148751, 28783930, 40297502, 100743755, 201487510]

約数ペア:

[(1, 201487510), (2, 100743755), (5, 40297502), (7, 28783930), (10, 20148751), (14, 14391965), (35, 5756786), (49, 4111990), (70, 2878393), (98, 2055995), (245, 822398), (283, 711970), (490, 411199), (566, 355985), (1415, 142394), (1453, 138670), (1981, 101710), (2830, 71197), (2906, 69335), (3962, 50855), (7265, 27734), (9905, 20342), (10171, 19810), (13867, 14530)]