201660856072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{713147}}^1$

素因数の和:715885

約数の個数: 32

約数和(自身を含む): 407350137600

約数和(自身を除く): 205689281528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2719, 5438, 10876, 21752, 35347, 70694, 141388, 282776, 713147, 1426294, 2852588, 5705176, 9270911, 18541822, 37083644, 74167288, 1939046693, 3878093386, 7756186772, 15512373544, 25207607009, 50415214018, 100830428036, 201660856072]

約数ペア:

[(1, 201660856072), (2, 100830428036), (4, 50415214018), (8, 25207607009), (13, 15512373544), (26, 7756186772), (52, 3878093386), (104, 1939046693), (2719, 74167288), (5438, 37083644), (10876, 18541822), (21752, 9270911), (35347, 5705176), (70694, 2852588), (141388, 1426294), (282776, 713147)]