201199810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3169}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 414483840

約数和(自身を除く): 213284030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1814, 3169, 4535, 6338, 6349, 9070, 12698, 15845, 22183, 31690, 31745, 44366, 63490, 110915, 221830, 2874283, 5748566, 14371415, 20119981, 28742830, 40239962, 100599905, 201199810]

約数ペア:

[(1, 201199810), (2, 100599905), (5, 40239962), (7, 28742830), (10, 20119981), (14, 14371415), (35, 5748566), (70, 2874283), (907, 221830), (1814, 110915), (3169, 63490), (4535, 44366), (6338, 31745), (6349, 31690), (9070, 22183), (12698, 15845)]