220138068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3919}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 533872640

約数和(自身を除く): 313734572

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 302, 372, 453, 604, 906, 1812, 3919, 4681, 7838, 9362, 11757, 14043, 15676, 18724, 23514, 28086, 47028, 56172, 121489, 242978, 364467, 485956, 591769, 728934, 1183538, 1457868, 1775307, 2367076, 3550614, 7101228, 18344839, 36689678, 55034517, 73379356, 110069034, 220138068]

約数ペア:

[(1, 220138068), (2, 110069034), (3, 73379356), (4, 55034517), (6, 36689678), (12, 18344839), (31, 7101228), (62, 3550614), (93, 2367076), (124, 1775307), (151, 1457868), (186, 1183538), (302, 728934), (372, 591769), (453, 485956), (604, 364467), (906, 242978), (1812, 121489), (3919, 56172), (4681, 47028), (7838, 28086), (9362, 23514), (11757, 18724), (14043, 15676)]