202026812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{20341}}^1$

素因数の和:20549

約数の個数: 24

約数和(自身を含む): 382755072

約数和(自身を除く): 180728260

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 20341, 40682, 81364, 264433, 528866, 1057732, 3885131, 7770262, 15540524, 50506703, 101013406, 202026812]

約数ペア:

[(1, 202026812), (2, 101013406), (4, 50506703), (13, 15540524), (26, 7770262), (52, 3885131), (191, 1057732), (382, 528866), (764, 264433), (2483, 81364), (4966, 40682), (9932, 20341)]