199066602016

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{263}}^1\times {\mathrm{14071}}^1$

素因数の和:14426

約数の個数: 72

約数和(自身を含む): 403260403392

約数和(自身を除く): 204193801376

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 263, 328, 526, 656, 1052, 1312, 1681, 2104, 3362, 4208, 6724, 8416, 10783, 13448, 14071, 21566, 26896, 28142, 43132, 53792, 56284, 86264, 112568, 172528, 225136, 345056, 442103, 450272, 576911, 884206, 1153822, 1768412, 2307644, 3536824, 3700673, 4615288, 7073648, 7401346, 9230576, 14147296, 14802692, 18461152, 23653351, 29605384, 47306702, 59210768, 94613404, 118421536, 151727593, 189226808, 303455186, 378453616, 606910372, 756907232, 1213820744, 2427641488, 4855282976, 6220831313, 12441662626, 24883325252, 49766650504, 99533301008, 199066602016]

約数ペア:

[(1, 199066602016), (2, 99533301008), (4, 49766650504), (8, 24883325252), (16, 12441662626), (32, 6220831313), (41, 4855282976), (82, 2427641488), (164, 1213820744), (263, 756907232), (328, 606910372), (526, 378453616), (656, 303455186), (1052, 189226808), (1312, 151727593), (1681, 118421536), (2104, 94613404), (3362, 59210768), (4208, 47306702), (6724, 29605384), (8416, 23653351), (10783, 18461152), (13448, 14802692), (14071, 14147296), (21566, 9230576), (26896, 7401346), (28142, 7073648), (43132, 4615288), (53792, 3700673), (56284, 3536824), (86264, 2307644), (112568, 1768412), (172528, 1153822), (225136, 884206), (345056, 576911), (442103, 450272)]