208889102870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7297}}^1\times {\mathrm{408953}}^1$

素因数の和:416264

約数の個数: 32

約数和(自身を含む): 429774666048

約数和(自身を除く): 220885563178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7297, 14594, 36485, 51079, 72970, 102158, 255395, 408953, 510790, 817906, 2044765, 2862671, 4089530, 5725342, 14313355, 28626710, 2984130041, 5968260082, 14920650205, 20888910287, 29841300410, 41777820574, 104444551435, 208889102870]

約数ペア:

[(1, 208889102870), (2, 104444551435), (5, 41777820574), (7, 29841300410), (10, 20888910287), (14, 14920650205), (35, 5968260082), (70, 2984130041), (7297, 28626710), (14594, 14313355), (36485, 5725342), (51079, 4089530), (72970, 2862671), (102158, 2044765), (255395, 817906), (408953, 510790)]