212082016

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 426610800

約数和(自身を除く): 214528784

約数列:

[1, 2, 4, 8, 16, 32, 89, 113, 178, 226, 356, 452, 659, 712, 904, 1318, 1424, 1808, 2636, 2848, 3616, 5272, 10057, 10544, 20114, 21088, 40228, 58651, 74467, 80456, 117302, 148934, 160912, 234604, 297868, 321824, 469208, 595736, 938416, 1191472, 1876832, 2382944, 6627563, 13255126, 26510252, 53020504, 106041008, 212082016]

約数ペア:

[(1, 212082016), (2, 106041008), (4, 53020504), (8, 26510252), (16, 13255126), (32, 6627563), (89, 2382944), (113, 1876832), (178, 1191472), (226, 938416), (356, 595736), (452, 469208), (659, 321824), (712, 297868), (904, 234604), (1318, 160912), (1424, 148934), (1808, 117302), (2636, 80456), (2848, 74467), (3616, 58651), (5272, 40228), (10057, 21088), (10544, 20114)]