201661140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 601340544

約数和(自身を除く): 399679404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 211, 255, 340, 422, 510, 633, 844, 937, 1020, 1055, 1266, 1874, 2110, 2532, 2811, 3165, 3587, 3748, 4220, 4685, 5622, 6330, 7174, 9370, 10761, 11244, 12660, 14055, 14348, 15929, 17935, 18740, 21522, 28110, 31858, 35870, 43044, 47787, 53805, 56220, 63716, 71740, 79645, 95574, 107610, 159290, 191148, 197707, 215220, 238935, 318580, 395414, 477870, 593121, 790828, 955740, 988535, 1186242, 1977070, 2372484, 2965605, 3361019, 3954140, 5931210, 6722038, 10083057, 11862420, 13444076, 16805095, 20166114, 33610190, 40332228, 50415285, 67220380, 100830570, 201661140]

約数ペア:

[(1, 201661140), (2, 100830570), (3, 67220380), (4, 50415285), (5, 40332228), (6, 33610190), (10, 20166114), (12, 16805095), (15, 13444076), (17, 11862420), (20, 10083057), (30, 6722038), (34, 5931210), (51, 3954140), (60, 3361019), (68, 2965605), (85, 2372484), (102, 1977070), (170, 1186242), (204, 988535), (211, 955740), (255, 790828), (340, 593121), (422, 477870), (510, 395414), (633, 318580), (844, 238935), (937, 215220), (1020, 197707), (1055, 191148), (1266, 159290), (1874, 107610), (2110, 95574), (2532, 79645), (2811, 71740), (3165, 63716), (3587, 56220), (3748, 53805), (4220, 47787), (4685, 43044), (5622, 35870), (6330, 31858), (7174, 28110), (9370, 21522), (10761, 18740), (11244, 17935), (12660, 15929), (14055, 14348)]