214764992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{258131}}^1$

素因数の和:258156

約数の個数: 28

約数和(自身を含む): 458958696

約数和(自身を除く): 244193704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 258131, 516262, 1032524, 2065048, 3355703, 4130096, 6711406, 8260192, 13422812, 16520384, 26845624, 53691248, 107382496, 214764992]

約数ペア:

[(1, 214764992), (2, 107382496), (4, 53691248), (8, 26845624), (13, 16520384), (16, 13422812), (26, 8260192), (32, 6711406), (52, 4130096), (64, 3355703), (104, 2065048), (208, 1032524), (416, 516262), (832, 258131)]