200180896

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 405409536

約数和(自身を除く): 205228640

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 167, 188, 334, 376, 668, 752, 797, 1336, 1504, 1594, 2672, 3188, 5344, 6376, 7849, 12752, 15698, 25504, 31396, 37459, 62792, 74918, 125584, 133099, 149836, 251168, 266198, 299672, 532396, 599344, 1064792, 1198688, 2129584, 4259168, 6255653, 12511306, 25022612, 50045224, 100090448, 200180896]

約数ペア:

[(1, 200180896), (2, 100090448), (4, 50045224), (8, 25022612), (16, 12511306), (32, 6255653), (47, 4259168), (94, 2129584), (167, 1198688), (188, 1064792), (334, 599344), (376, 532396), (668, 299672), (752, 266198), (797, 251168), (1336, 149836), (1504, 133099), (1594, 125584), (2672, 74918), (3188, 62792), (5344, 37459), (6376, 31396), (7849, 25504), (12752, 15698)]