200501336

素因数分解:

$2^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 443880000

約数和(自身を除く): 243378664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 343, 356, 392, 623, 686, 712, 821, 1246, 1372, 1642, 2492, 2744, 3284, 4361, 4984, 5747, 6568, 8722, 11494, 17444, 22988, 30527, 34888, 40229, 45976, 61054, 73069, 80458, 122108, 146138, 160916, 244216, 281603, 292276, 321832, 511483, 563206, 584552, 1022966, 1126412, 2045932, 2252824, 3580381, 4091864, 7160762, 14321524, 25062667, 28643048, 50125334, 100250668, 200501336]

約数ペア:

[(1, 200501336), (2, 100250668), (4, 50125334), (7, 28643048), (8, 25062667), (14, 14321524), (28, 7160762), (49, 4091864), (56, 3580381), (89, 2252824), (98, 2045932), (178, 1126412), (196, 1022966), (343, 584552), (356, 563206), (392, 511483), (623, 321832), (686, 292276), (712, 281603), (821, 244216), (1246, 160916), (1372, 146138), (1642, 122108), (2492, 80458), (2744, 73069), (3284, 61054), (4361, 45976), (4984, 40229), (5747, 34888), (6568, 30527), (8722, 22988), (11494, 17444)]