201266043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 326467584

約数和(自身を除く): 125201541

約数列:

[1, 3, 11, 17, 31, 33, 51, 71, 93, 163, 187, 213, 341, 489, 527, 561, 781, 1023, 1207, 1581, 1793, 2201, 2343, 2771, 3621, 5053, 5379, 5797, 6603, 8313, 11573, 13277, 15159, 17391, 24211, 30481, 34719, 37417, 39831, 55583, 72633, 85901, 91443, 112251, 127303, 166749, 196741, 257703, 358763, 381909, 411587, 590223, 944911, 1076289, 1234761, 2164151, 2834733, 3946393, 6098971, 6492453, 11839179, 18296913, 67088681, 201266043]

約数ペア:

[(1, 201266043), (3, 67088681), (11, 18296913), (17, 11839179), (31, 6492453), (33, 6098971), (51, 3946393), (71, 2834733), (93, 2164151), (163, 1234761), (187, 1076289), (213, 944911), (341, 590223), (489, 411587), (527, 381909), (561, 358763), (781, 257703), (1023, 196741), (1207, 166749), (1581, 127303), (1793, 112251), (2201, 91443), (2343, 85901), (2771, 72633), (3621, 55583), (5053, 39831), (5379, 37417), (5797, 34719), (6603, 30481), (8313, 24211), (11573, 17391), (13277, 15159)]