203432042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 345643200

約数和(自身を除く): 142211158

約数列:

[1, 2, 11, 22, 29, 58, 319, 419, 638, 761, 838, 1522, 4609, 8371, 9218, 12151, 16742, 22069, 24302, 44138, 133661, 242759, 267322, 318859, 485518, 637718, 3507449, 7014898, 9246911, 18493822, 101716021, 203432042]

約数ペア:

[(1, 203432042), (2, 101716021), (11, 18493822), (22, 9246911), (29, 7014898), (58, 3507449), (319, 637718), (419, 485518), (638, 318859), (761, 267322), (838, 242759), (1522, 133661), (4609, 44138), (8371, 24302), (9218, 22069), (12151, 16742)]