208523163612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2477}}^1\times {\mathrm{19433}}^1$

素因数の和:21955

約数の個数: 72

約数和(自身を含む): 513743697936

約数和(自身を除く): 305220534324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 2477, 4332, 4954, 7431, 9908, 14862, 19433, 29724, 38866, 47063, 58299, 77732, 94126, 116598, 141189, 188252, 233196, 282378, 369227, 564756, 738454, 894197, 1107681, 1476908, 1788394, 2215362, 2682591, 3576788, 4430724, 5365182, 7015313, 10730364, 14030626, 21045939, 28061252, 42091878, 48135541, 84183756, 96271082, 144406623, 192542164, 288813246, 577626492, 914575279, 1829150558, 2743725837, 3658301116, 5487451674, 10974903348, 17376930301, 34753860602, 52130790903, 69507721204, 104261581806, 208523163612]

約数ペア:

[(1, 208523163612), (2, 104261581806), (3, 69507721204), (4, 52130790903), (6, 34753860602), (12, 17376930301), (19, 10974903348), (38, 5487451674), (57, 3658301116), (76, 2743725837), (114, 1829150558), (228, 914575279), (361, 577626492), (722, 288813246), (1083, 192542164), (1444, 144406623), (2166, 96271082), (2477, 84183756), (4332, 48135541), (4954, 42091878), (7431, 28061252), (9908, 21045939), (14862, 14030626), (19433, 10730364), (29724, 7015313), (38866, 5365182), (47063, 4430724), (58299, 3576788), (77732, 2682591), (94126, 2215362), (116598, 1788394), (141189, 1476908), (188252, 1107681), (233196, 894197), (282378, 738454), (369227, 564756)]