203438018

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 357073920

約数和(自身を除く): 153635902

約数列:

[1, 2, 7, 14, 59, 118, 163, 326, 413, 826, 1141, 1511, 2282, 3022, 9617, 10577, 19234, 21154, 67319, 89149, 134638, 178298, 246293, 492586, 624043, 1248086, 1724051, 3448102, 14531287, 29062574, 101719009, 203438018]

約数ペア:

[(1, 203438018), (2, 101719009), (7, 29062574), (14, 14531287), (59, 3448102), (118, 1724051), (163, 1248086), (326, 624043), (413, 492586), (826, 246293), (1141, 178298), (1511, 134638), (2282, 89149), (3022, 67319), (9617, 21154), (10577, 19234)]