203978567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3511}}^1$

素因数の和:3674

約数の個数: 16

約数和(自身を含む): 227156160

約数和(自身を除く): 23177593

約数列:

[1, 13, 41, 109, 533, 1417, 3511, 4469, 45643, 58097, 143951, 382699, 1871363, 4975087, 15690659, 203978567]

約数ペア:

[(1, 203978567), (13, 15690659), (41, 4975087), (109, 1871363), (533, 382699), (1417, 143951), (3511, 58097), (4469, 45643)]