200937920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33049}}^1$

素因数の和:33085

約数の個数: 56

約数和(自身を含む): 503682000

約数和(自身を除く): 302744080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 33049, 66098, 132196, 165245, 264392, 330490, 528784, 627931, 660980, 1057568, 1255862, 1321960, 2115136, 2511724, 2643920, 3139655, 5023448, 5287840, 6279310, 10046896, 10575680, 12558620, 20093792, 25117240, 40187584, 50234480, 100468960, 200937920]

約数ペア:

[(1, 200937920), (2, 100468960), (4, 50234480), (5, 40187584), (8, 25117240), (10, 20093792), (16, 12558620), (19, 10575680), (20, 10046896), (32, 6279310), (38, 5287840), (40, 5023448), (64, 3139655), (76, 2643920), (80, 2511724), (95, 2115136), (152, 1321960), (160, 1255862), (190, 1057568), (304, 660980), (320, 627931), (380, 528784), (608, 330490), (760, 264392), (1216, 165245), (1520, 132196), (3040, 66098), (6080, 33049)]