201864530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61357}}^1$

素因数の和:61418

約数の個数: 32

約数和(自身を含む): 424106496

約数和(自身を除く): 222241966

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61357, 122714, 306785, 429499, 613570, 858998, 2147495, 2883779, 4294990, 5767558, 14418895, 20186453, 28837790, 40372906, 100932265, 201864530]

約数ペア:

[(1, 201864530), (2, 100932265), (5, 40372906), (7, 28837790), (10, 20186453), (14, 14418895), (35, 5767558), (47, 4294990), (70, 2883779), (94, 2147495), (235, 858998), (329, 613570), (470, 429499), (658, 306785), (1645, 122714), (3290, 61357)]