201643135

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 244543680

約数和(自身を除く): 42900545

約数列:

[1, 5, 151, 409, 653, 755, 2045, 3265, 61759, 98603, 267077, 308795, 493015, 1335385, 40328627, 201643135]

約数ペア:

[(1, 201643135), (5, 40328627), (151, 1335385), (409, 493015), (653, 308795), (755, 267077), (2045, 98603), (3265, 61759)]