201357210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{42751}}^1$

素因数の和:42918

約数の個数: 32

約数和(自身を含む): 486346752

約数和(自身を除く): 284989542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 42751, 85502, 128253, 213755, 256506, 427510, 641265, 1282530, 6711907, 13423814, 20135721, 33559535, 40271442, 67119070, 100678605, 201357210]

約数ペア:

[(1, 201357210), (2, 100678605), (3, 67119070), (5, 40271442), (6, 33559535), (10, 20135721), (15, 13423814), (30, 6711907), (157, 1282530), (314, 641265), (471, 427510), (785, 256506), (942, 213755), (1570, 128253), (2355, 85502), (4710, 42751)]