230147346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{268237}}^1$

素因数の和:268266

約数の個数: 32

約数和(自身を含む): 540767808

約数和(自身を除く): 310620462

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 268237, 536474, 804711, 1609422, 2950607, 3487081, 5901214, 6974162, 8851821, 10461243, 17703642, 20922486, 38357891, 76715782, 115073673, 230147346]

約数ペア:

[(1, 230147346), (2, 115073673), (3, 76715782), (6, 38357891), (11, 20922486), (13, 17703642), (22, 10461243), (26, 8851821), (33, 6974162), (39, 5901214), (66, 3487081), (78, 2950607), (143, 1609422), (286, 804711), (429, 536474), (858, 268237)]