201905604

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 529820928

約数和(自身を除く): 327915324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 227, 279, 372, 454, 558, 681, 797, 908, 1116, 1362, 1594, 2043, 2391, 2724, 3188, 4086, 4782, 7037, 7173, 8172, 9564, 14074, 14346, 21111, 24707, 28148, 28692, 42222, 49414, 63333, 74121, 84444, 98828, 126666, 148242, 180919, 222363, 253332, 296484, 361838, 444726, 542757, 723676, 889452, 1085514, 1628271, 2171028, 3256542, 5608489, 6513084, 11216978, 16825467, 22433956, 33650934, 50476401, 67301868, 100952802, 201905604]

約数ペア:

[(1, 201905604), (2, 100952802), (3, 67301868), (4, 50476401), (6, 33650934), (9, 22433956), (12, 16825467), (18, 11216978), (31, 6513084), (36, 5608489), (62, 3256542), (93, 2171028), (124, 1628271), (186, 1085514), (227, 889452), (279, 723676), (372, 542757), (454, 444726), (558, 361838), (681, 296484), (797, 253332), (908, 222363), (1116, 180919), (1362, 148242), (1594, 126666), (2043, 98828), (2391, 84444), (2724, 74121), (3188, 63333), (4086, 49414), (4782, 42222), (7037, 28692), (7173, 28148), (8172, 24707), (9564, 21111), (14074, 14346)]