197841210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{942101}}^1$

素因数の和:942118

約数の個数: 32

約数和(自身を含む): 542650752

約数和(自身を除く): 344809542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 942101, 1884202, 2826303, 4710505, 5652606, 6594707, 9421010, 13189414, 14131515, 19784121, 28263030, 32973535, 39568242, 65947070, 98920605, 197841210]

約数ペア:

[(1, 197841210), (2, 98920605), (3, 65947070), (5, 39568242), (6, 32973535), (7, 28263030), (10, 19784121), (14, 14131515), (15, 13189414), (21, 9421010), (30, 6594707), (35, 5652606), (42, 4710505), (70, 2826303), (105, 1884202), (210, 942101)]