201968830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885269}}^1$

素因数の和:2885283

約数の個数: 16

約数和(自身を含む): 415478880

約数和(自身を除く): 213510050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885269, 5770538, 14426345, 20196883, 28852690, 40393766, 100984415, 201968830]

約数ペア:

[(1, 201968830), (2, 100984415), (5, 40393766), (7, 28852690), (10, 20196883), (14, 14426345), (35, 5770538), (70, 2885269)]