220154077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1297}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 259060032

約数和(自身を除く): 38905955

約数列:

[1, 11, 13, 143, 1187, 1297, 13057, 14267, 15431, 16861, 169741, 185471, 1539539, 16934929, 20014007, 220154077]

約数ペア:

[(1, 220154077), (11, 20014007), (13, 16934929), (143, 1539539), (1187, 185471), (1297, 169741), (13057, 16861), (14267, 15431)]