200720664

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{12281}}^1$

素因数の和:12520

約数の個数: 48

約数和(自身を含む): 546057720

約数和(自身を除く): 345337056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 12281, 16344, 24562, 36843, 49124, 73686, 98248, 110529, 147372, 221058, 294744, 442116, 884232, 2787787, 5575574, 8363361, 11151148, 16726722, 22302296, 25090083, 33453444, 50180166, 66906888, 100360332, 200720664]

約数ペア:

[(1, 200720664), (2, 100360332), (3, 66906888), (4, 50180166), (6, 33453444), (8, 25090083), (9, 22302296), (12, 16726722), (18, 11151148), (24, 8363361), (36, 5575574), (72, 2787787), (227, 884232), (454, 442116), (681, 294744), (908, 221058), (1362, 147372), (1816, 110529), (2043, 98248), (2724, 73686), (4086, 49124), (5448, 36843), (8172, 24562), (12281, 16344)]