201871206718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1\times {\mathrm{10559}}^1$

素因数の和:12432

約数の個数: 32

約数和(自身を含む): 312427653120

約数和(自身を除く): 110556446402

約数列:

[1, 2, 43, 86, 131, 262, 1697, 3394, 5633, 10559, 11266, 21118, 72971, 145942, 222307, 444614, 454037, 908074, 1383229, 2766458, 9559201, 17918623, 19118402, 35837246, 59478847, 118957694, 770500789, 1541001578, 2347339613, 4694679226, 100935603359, 201871206718]

約数ペア:

[(1, 201871206718), (2, 100935603359), (43, 4694679226), (86, 2347339613), (131, 1541001578), (262, 770500789), (1697, 118957694), (3394, 59478847), (5633, 35837246), (10559, 19118402), (11266, 17918623), (21118, 9559201), (72971, 2766458), (145942, 1383229), (222307, 908074), (444614, 454037)]