218449148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{5527}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 393306144

約数和(自身を除く): 174856996

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 5527, 9881, 11054, 19762, 22108, 39524, 226607, 453214, 906428, 1332007, 2664014, 5328028, 54612287, 109224574, 218449148]

約数ペア:

[(1, 218449148), (2, 109224574), (4, 54612287), (41, 5328028), (82, 2664014), (164, 1332007), (241, 906428), (482, 453214), (964, 226607), (5527, 39524), (9881, 22108), (11054, 19762)]