201502840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65423}}^1$

素因数の和:65452

約数の個数: 64

約数和(自身を含む): 565263360

約数和(自身を除く): 363760520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 65423, 130846, 261692, 327115, 457961, 523384, 654230, 719653, 915922, 1308460, 1439306, 1831844, 2289805, 2616920, 2878612, 3598265, 3663688, 4579610, 5037571, 5757224, 7196530, 9159220, 10075142, 14393060, 18318440, 20150284, 25187855, 28786120, 40300568, 50375710, 100751420, 201502840]

約数ペア:

[(1, 201502840), (2, 100751420), (4, 50375710), (5, 40300568), (7, 28786120), (8, 25187855), (10, 20150284), (11, 18318440), (14, 14393060), (20, 10075142), (22, 9159220), (28, 7196530), (35, 5757224), (40, 5037571), (44, 4579610), (55, 3663688), (56, 3598265), (70, 2878612), (77, 2616920), (88, 2289805), (110, 1831844), (140, 1439306), (154, 1308460), (220, 915922), (280, 719653), (308, 654230), (385, 523384), (440, 457961), (616, 327115), (770, 261692), (1540, 130846), (3080, 65423)]