213827824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100483}}^1$

素因数の和:100517

約数の個数: 40

約数和(自身を含む): 498400640

約数和(自身を除く): 284572816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 100483, 200966, 401932, 703381, 803864, 1406762, 1607728, 1909177, 2813524, 3818354, 5627048, 7636708, 11254096, 13364239, 15273416, 26728478, 30546832, 53456956, 106913912, 213827824]

約数ペア:

[(1, 213827824), (2, 106913912), (4, 53456956), (7, 30546832), (8, 26728478), (14, 15273416), (16, 13364239), (19, 11254096), (28, 7636708), (38, 5627048), (56, 3818354), (76, 2813524), (112, 1909177), (133, 1607728), (152, 1406762), (266, 803864), (304, 703381), (532, 401932), (1064, 200966), (2128, 100483)]