208613340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29717}}^1$

素因数の和:29748

約数の個数: 96

約数和(自身を含む): 698967360

約数和(自身を除く): 490354020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 29717, 59434, 89151, 118868, 148585, 178302, 267453, 297170, 356604, 386321, 445755, 534906, 594340, 772642, 802359, 891510, 1069812, 1158963, 1337265, 1545284, 1604718, 1783020, 1931605, 2317926, 2674530, 3209436, 3476889, 3863210, 4011795, 4635852, 5349060, 5794815, 6953778, 7726420, 8023590, 10430667, 11589630, 13907556, 16047180, 17384445, 20861334, 23179260, 34768890, 41722668, 52153335, 69537780, 104306670, 208613340]

約数ペア:

[(1, 208613340), (2, 104306670), (3, 69537780), (4, 52153335), (5, 41722668), (6, 34768890), (9, 23179260), (10, 20861334), (12, 17384445), (13, 16047180), (15, 13907556), (18, 11589630), (20, 10430667), (26, 8023590), (27, 7726420), (30, 6953778), (36, 5794815), (39, 5349060), (45, 4635852), (52, 4011795), (54, 3863210), (60, 3476889), (65, 3209436), (78, 2674530), (90, 2317926), (108, 1931605), (117, 1783020), (130, 1604718), (135, 1545284), (156, 1337265), (180, 1158963), (195, 1069812), (234, 891510), (260, 802359), (270, 772642), (351, 594340), (390, 534906), (468, 445755), (540, 386321), (585, 356604), (702, 297170), (780, 267453), (1170, 178302), (1404, 148585), (1755, 118868), (2340, 89151), (3510, 59434), (7020, 29717)]