202421596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{10007}}^1$

素因数の和:10413

約数の個数: 24

約数和(自身を含む): 382505760

約数和(自身を除く): 180084164

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10007, 10114, 20014, 20228, 40028, 130091, 260182, 520364, 3892723, 7785446, 15570892, 50605399, 101210798, 202421596]

約数ペア:

[(1, 202421596), (2, 101210798), (4, 50605399), (13, 15570892), (26, 7785446), (52, 3892723), (389, 520364), (778, 260182), (1556, 130091), (5057, 40028), (10007, 20228), (10114, 20014)]