201595023

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^3\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 349240320

約数和(自身を除く): 147645297

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 263, 483, 529, 789, 1449, 1587, 1841, 2367, 3703, 4761, 5523, 6049, 11109, 12167, 16569, 18147, 33327, 36501, 42343, 54441, 85169, 109503, 127029, 139127, 255507, 381087, 417381, 766521, 973889, 1252143, 2921667, 3199921, 8765001, 9599763, 22399447, 28799289, 67198341, 201595023]

約数ペア:

[(1, 201595023), (3, 67198341), (7, 28799289), (9, 22399447), (21, 9599763), (23, 8765001), (63, 3199921), (69, 2921667), (161, 1252143), (207, 973889), (263, 766521), (483, 417381), (529, 381087), (789, 255507), (1449, 139127), (1587, 127029), (1841, 109503), (2367, 85169), (3703, 54441), (4761, 42343), (5523, 36501), (6049, 33327), (11109, 18147), (12167, 16569)]