202116370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 377622000

約数和(自身を除く): 175505630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 349, 698, 1745, 1997, 3490, 3994, 9985, 10121, 19970, 20242, 50605, 57913, 101210, 115826, 289565, 579130, 696953, 1393906, 3484765, 6969530, 20211637, 40423274, 101058185, 202116370]

約数ペア:

[(1, 202116370), (2, 101058185), (5, 40423274), (10, 20211637), (29, 6969530), (58, 3484765), (145, 1393906), (290, 696953), (349, 579130), (698, 289565), (1745, 115826), (1997, 101210), (3490, 57913), (3994, 50605), (9985, 20242), (10121, 19970)]