200778928

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94351}}^1$

素因数の和:94385

約数の個数: 40

約数和(自身を含む): 467985920

約数和(自身を除く): 267206992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 94351, 188702, 377404, 660457, 754808, 1320914, 1509616, 1792669, 2641828, 3585338, 5283656, 7170676, 10567312, 12548683, 14341352, 25097366, 28682704, 50194732, 100389464, 200778928]

約数ペア:

[(1, 200778928), (2, 100389464), (4, 50194732), (7, 28682704), (8, 25097366), (14, 14341352), (16, 12548683), (19, 10567312), (28, 7170676), (38, 5283656), (56, 3585338), (76, 2641828), (112, 1792669), (133, 1509616), (152, 1320914), (266, 754808), (304, 660457), (532, 377404), (1064, 188702), (2128, 94351)]