213850428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10729}}^1$

素因数の和:10898

約数の個数: 48

約数和(自身を含む): 548002560

約数和(自身を除く): 334152132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 4983, 6644, 9966, 10729, 19932, 21458, 32187, 42916, 64374, 118019, 128748, 236038, 354057, 472076, 708114, 1416228, 1620079, 3240158, 4860237, 6480316, 9720474, 17820869, 19440948, 35641738, 53462607, 71283476, 106925214, 213850428]

約数ペア:

[(1, 213850428), (2, 106925214), (3, 71283476), (4, 53462607), (6, 35641738), (11, 19440948), (12, 17820869), (22, 9720474), (33, 6480316), (44, 4860237), (66, 3240158), (132, 1620079), (151, 1416228), (302, 708114), (453, 472076), (604, 354057), (906, 236038), (1661, 128748), (1812, 118019), (3322, 64374), (4983, 42916), (6644, 32187), (9966, 21458), (10729, 19932)]