201996559696

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{4129}}^1\times {\mathrm{8761}}^1$

素因数の和:13247

約数の個数: 40

約数和(自身を含む): 392629601000

約数和(自身を除く): 190633041304

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 4129, 5584, 8258, 8761, 16516, 17522, 33032, 35044, 66064, 70088, 140176, 1441021, 2882042, 3057589, 5764084, 6115178, 11528168, 12230356, 23056336, 24460712, 36174169, 48921424, 72348338, 144696676, 289393352, 578786704, 12624784981, 25249569962, 50499139924, 100998279848, 201996559696]

約数ペア:

[(1, 201996559696), (2, 100998279848), (4, 50499139924), (8, 25249569962), (16, 12624784981), (349, 578786704), (698, 289393352), (1396, 144696676), (2792, 72348338), (4129, 48921424), (5584, 36174169), (8258, 24460712), (8761, 23056336), (16516, 12230356), (17522, 11528168), (33032, 6115178), (35044, 5764084), (66064, 3057589), (70088, 2882042), (140176, 1441021)]