221256295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83023}}^1$

素因数の和:83082

約数の個数: 16

約数和(自身を含む): 292908672

約数和(自身を除く): 71652377

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 83023, 415115, 1079299, 3403943, 5396495, 17019715, 44251259, 221256295]

約数ペア:

[(1, 221256295), (5, 44251259), (13, 17019715), (41, 5396495), (65, 3403943), (205, 1079299), (533, 415115), (2665, 83023)]