202466980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349081}}^1$

素因数の和:349119

約数の個数: 24

約数和(自身を含む): 439843320

約数和(自身を除く): 237376340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 349081, 698162, 1396324, 1745405, 3490810, 6981620, 10123349, 20246698, 40493396, 50616745, 101233490, 202466980]

約数ペア:

[(1, 202466980), (2, 101233490), (4, 50616745), (5, 40493396), (10, 20246698), (20, 10123349), (29, 6981620), (58, 3490810), (116, 1745405), (145, 1396324), (290, 698162), (580, 349081)]