208145424

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 555714432

約数和(自身を除く): 347569008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 233, 296, 444, 466, 503, 592, 699, 888, 932, 1006, 1398, 1509, 1776, 1864, 2012, 2796, 3018, 3728, 4024, 5592, 6036, 8048, 8621, 11184, 12072, 17242, 18611, 24144, 25863, 34484, 37222, 51726, 55833, 68968, 74444, 103452, 111666, 117199, 137936, 148888, 206904, 223332, 234398, 297776, 351597, 413808, 446664, 468796, 703194, 893328, 937592, 1406388, 1875184, 2812776, 4336363, 5625552, 8672726, 13009089, 17345452, 26018178, 34690904, 52036356, 69381808, 104072712, 208145424]

約数ペア:

[(1, 208145424), (2, 104072712), (3, 69381808), (4, 52036356), (6, 34690904), (8, 26018178), (12, 17345452), (16, 13009089), (24, 8672726), (37, 5625552), (48, 4336363), (74, 2812776), (111, 1875184), (148, 1406388), (222, 937592), (233, 893328), (296, 703194), (444, 468796), (466, 446664), (503, 413808), (592, 351597), (699, 297776), (888, 234398), (932, 223332), (1006, 206904), (1398, 148888), (1509, 137936), (1776, 117199), (1864, 111666), (2012, 103452), (2796, 74444), (3018, 68968), (3728, 55833), (4024, 51726), (5592, 37222), (6036, 34484), (8048, 25863), (8621, 24144), (11184, 18611), (12072, 17242)]