201485180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59611}}^1$

素因数の和:59646

約数の個数: 36

約数和(自身を含む): 458177832

約数和(自身を除く): 256692652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 59611, 119222, 238444, 298055, 596110, 774943, 1192220, 1549886, 3099772, 3874715, 7749430, 10074259, 15498860, 20148518, 40297036, 50371295, 100742590, 201485180]

約数ペア:

[(1, 201485180), (2, 100742590), (4, 50371295), (5, 40297036), (10, 20148518), (13, 15498860), (20, 10074259), (26, 7749430), (52, 3874715), (65, 3099772), (130, 1549886), (169, 1192220), (260, 774943), (338, 596110), (676, 298055), (845, 238444), (1690, 119222), (3380, 59611)]