201357585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 431645760

約数和(自身を除く): 230288175

約数列:

[1, 3, 5, 9, 11, 13, 15, 29, 33, 39, 45, 55, 65, 83, 87, 99, 117, 143, 145, 165, 169, 195, 249, 261, 319, 377, 415, 429, 435, 495, 507, 585, 715, 747, 845, 913, 957, 1079, 1131, 1245, 1287, 1305, 1521, 1595, 1859, 1885, 2145, 2407, 2535, 2739, 2871, 3237, 3393, 3735, 4147, 4565, 4785, 4901, 5395, 5577, 5655, 6435, 7221, 7605, 8217, 9295, 9711, 11869, 12035, 12441, 13695, 14027, 14355, 14703, 16185, 16731, 16965, 20735, 21663, 24505, 26477, 27885, 31291, 35607, 36105, 37323, 41085, 42081, 44109, 48555, 53911, 59345, 62205, 70135, 73515, 79431, 83655, 93873, 106821, 108315, 126243, 132385, 154297, 156455, 161733, 178035, 186615, 210405, 220545, 238293, 269555, 281619, 344201, 397155, 406783, 462891, 469365, 485199, 534105, 631215, 771485, 808665, 1032603, 1191465, 1220349, 1388673, 1408095, 1721005, 2033915, 2314455, 2425995, 3097809, 3661047, 4474613, 5163015, 6101745, 6943365, 13423839, 15489045, 18305235, 22373065, 40271517, 67119195, 201357585]

約数ペア:

[(1, 201357585), (3, 67119195), (5, 40271517), (9, 22373065), (11, 18305235), (13, 15489045), (15, 13423839), (29, 6943365), (33, 6101745), (39, 5163015), (45, 4474613), (55, 3661047), (65, 3097809), (83, 2425995), (87, 2314455), (99, 2033915), (117, 1721005), (143, 1408095), (145, 1388673), (165, 1220349), (169, 1191465), (195, 1032603), (249, 808665), (261, 771485), (319, 631215), (377, 534105), (415, 485199), (429, 469365), (435, 462891), (495, 406783), (507, 397155), (585, 344201), (715, 281619), (747, 269555), (845, 238293), (913, 220545), (957, 210405), (1079, 186615), (1131, 178035), (1245, 161733), (1287, 156455), (1305, 154297), (1521, 132385), (1595, 126243), (1859, 108315), (1885, 106821), (2145, 93873), (2407, 83655), (2535, 79431), (2739, 73515), (2871, 70135), (3237, 62205), (3393, 59345), (3735, 53911), (4147, 48555), (4565, 44109), (4785, 42081), (4901, 41085), (5395, 37323), (5577, 36105), (5655, 35607), (6435, 31291), (7221, 27885), (7605, 26477), (8217, 24505), (9295, 21663), (9711, 20735), (11869, 16965), (12035, 16731), (12441, 16185), (13695, 14703), (14027, 14355)]