201081647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 219867648

約数和(自身を除く): 18786001

約数列:

[1, 13, 103, 263, 571, 1339, 3419, 7423, 27089, 58813, 150173, 352157, 764569, 1952249, 15467819, 201081647]

約数ペア:

[(1, 201081647), (13, 15467819), (103, 1952249), (263, 764569), (571, 352157), (1339, 150173), (3419, 58813), (7423, 27089)]