202110376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2741}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 408832200

約数和(自身を除く): 206721824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1418, 2741, 2836, 5482, 5672, 9217, 10964, 18434, 21928, 35633, 36868, 71266, 73736, 142532, 285064, 1943369, 3886738, 7773476, 15546952, 25263797, 50527594, 101055188, 202110376]

約数ペア:

[(1, 202110376), (2, 101055188), (4, 50527594), (8, 25263797), (13, 15546952), (26, 7773476), (52, 3886738), (104, 1943369), (709, 285064), (1418, 142532), (2741, 73736), (2836, 71266), (5482, 36868), (5672, 35633), (9217, 21928), (10964, 18434)]