202017830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1933}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 416073024

約数和(自身を除く): 214055194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1493, 1933, 2986, 3866, 7465, 9665, 10451, 13531, 14930, 19330, 20902, 27062, 52255, 67655, 104510, 135310, 2885969, 5771938, 14429845, 20201783, 28859690, 40403566, 101008915, 202017830]

約数ペア:

[(1, 202017830), (2, 101008915), (5, 40403566), (7, 28859690), (10, 20201783), (14, 14429845), (35, 5771938), (70, 2885969), (1493, 135310), (1933, 104510), (2986, 67655), (3866, 52255), (7465, 27062), (9665, 20902), (10451, 19330), (13531, 14930)]