201148990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2873557}}^1$

素因数の和:2873571

約数の個数: 16

約数和(自身を含む): 413792352

約数和(自身を除く): 212643362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2873557, 5747114, 14367785, 20114899, 28735570, 40229798, 100574495, 201148990]

約数ペア:

[(1, 201148990), (2, 100574495), (5, 40229798), (7, 28735570), (10, 20114899), (14, 14367785), (35, 5747114), (70, 2873557)]