201969296

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124981}}^1$

素因数の和:125090

約数の個数: 20

約数和(自身を含む): 395193084

約数和(自身を除く): 193223788

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124981, 249962, 499924, 999848, 1999696, 12623081, 25246162, 50492324, 100984648, 201969296]

約数ペア:

[(1, 201969296), (2, 100984648), (4, 50492324), (8, 25246162), (16, 12623081), (101, 1999696), (202, 999848), (404, 499924), (808, 249962), (1616, 124981)]