201431370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9497}}^1$

素因数の和:9615

約数の個数: 64

約数和(自身を含む): 558026496

約数和(自身を除く): 356595126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 9497, 10605, 18994, 21210, 28491, 47485, 56982, 66479, 94970, 132958, 142455, 199437, 284910, 332395, 398874, 664790, 959197, 997185, 1918394, 1994370, 2877591, 4795985, 5755182, 6714379, 9591970, 13428758, 14387955, 20143137, 28775910, 33571895, 40286274, 67143790, 100715685, 201431370]

約数ペア:

[(1, 201431370), (2, 100715685), (3, 67143790), (5, 40286274), (6, 33571895), (7, 28775910), (10, 20143137), (14, 14387955), (15, 13428758), (21, 9591970), (30, 6714379), (35, 5755182), (42, 4795985), (70, 2877591), (101, 1994370), (105, 1918394), (202, 997185), (210, 959197), (303, 664790), (505, 398874), (606, 332395), (707, 284910), (1010, 199437), (1414, 142455), (1515, 132958), (2121, 94970), (3030, 66479), (3535, 56982), (4242, 47485), (7070, 28491), (9497, 21210), (10605, 18994)]