200972382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 450455040

約数和(自身を除く): 249482658

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 83, 111, 166, 222, 249, 481, 498, 839, 962, 1079, 1443, 1678, 2158, 2517, 2886, 3071, 3237, 5034, 6142, 6474, 9213, 10907, 18426, 21814, 31043, 32721, 39923, 62086, 65442, 69637, 79846, 93129, 119769, 139274, 186258, 208911, 239538, 403559, 417822, 807118, 905281, 1210677, 1810562, 2421354, 2576569, 2715843, 5153138, 5431686, 7729707, 15459414, 33495397, 66990794, 100486191, 200972382]

約数ペア:

[(1, 200972382), (2, 100486191), (3, 66990794), (6, 33495397), (13, 15459414), (26, 7729707), (37, 5431686), (39, 5153138), (74, 2715843), (78, 2576569), (83, 2421354), (111, 1810562), (166, 1210677), (222, 905281), (249, 807118), (481, 417822), (498, 403559), (839, 239538), (962, 208911), (1079, 186258), (1443, 139274), (1678, 119769), (2158, 93129), (2517, 79846), (2886, 69637), (3071, 65442), (3237, 62086), (5034, 39923), (6142, 32721), (6474, 31043), (9213, 21814), (10907, 18426)]