204670908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{145777}}^1$

素因数の和:145803

約数の個数: 48

約数和(自身を含む): 571449760

約数和(自身を除く): 366778852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 145777, 291554, 437331, 583108, 874662, 1311993, 1749324, 1895101, 2623986, 3790202, 3935979, 5247972, 5685303, 7580404, 7871958, 11370606, 15743916, 17055909, 22741212, 34111818, 51167727, 68223636, 102335454, 204670908]

約数ペア:

[(1, 204670908), (2, 102335454), (3, 68223636), (4, 51167727), (6, 34111818), (9, 22741212), (12, 17055909), (13, 15743916), (18, 11370606), (26, 7871958), (27, 7580404), (36, 5685303), (39, 5247972), (52, 3935979), (54, 3790202), (78, 2623986), (108, 1895101), (117, 1749324), (156, 1311993), (234, 874662), (351, 583108), (468, 437331), (702, 291554), (1404, 145777)]