202153635

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 395366400

約数和(自身を除く): 193212765

約数列:

[1, 3, 5, 9, 15, 19, 29, 31, 45, 57, 87, 93, 95, 145, 155, 171, 261, 263, 279, 285, 435, 465, 551, 589, 789, 855, 899, 1305, 1315, 1395, 1653, 1767, 2367, 2697, 2755, 2945, 3945, 4495, 4959, 4997, 5301, 7627, 8091, 8153, 8265, 8835, 11835, 13485, 14991, 17081, 22881, 24459, 24795, 24985, 26505, 38135, 40455, 40765, 44973, 51243, 68643, 73377, 74955, 85405, 114405, 122295, 144913, 153729, 154907, 224865, 236437, 256215, 343215, 366885, 434739, 464721, 709311, 724565, 768645, 774535, 1182185, 1304217, 1394163, 2127933, 2173695, 2323605, 3546555, 4492303, 6521085, 6970815, 10639665, 13476909, 22461515, 40430727, 67384545, 202153635]

約数ペア:

[(1, 202153635), (3, 67384545), (5, 40430727), (9, 22461515), (15, 13476909), (19, 10639665), (29, 6970815), (31, 6521085), (45, 4492303), (57, 3546555), (87, 2323605), (93, 2173695), (95, 2127933), (145, 1394163), (155, 1304217), (171, 1182185), (261, 774535), (263, 768645), (279, 724565), (285, 709311), (435, 464721), (465, 434739), (551, 366885), (589, 343215), (789, 256215), (855, 236437), (899, 224865), (1305, 154907), (1315, 153729), (1395, 144913), (1653, 122295), (1767, 114405), (2367, 85405), (2697, 74955), (2755, 73377), (2945, 68643), (3945, 51243), (4495, 44973), (4959, 40765), (4997, 40455), (5301, 38135), (7627, 26505), (8091, 24985), (8153, 24795), (8265, 24459), (8835, 22881), (11835, 17081), (13485, 14991)]