201032188

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 409024000

約数和(自身を除く): 207991812

約数列:

[1, 2, 4, 7, 14, 28, 109, 199, 218, 331, 398, 436, 662, 763, 796, 1324, 1393, 1526, 2317, 2786, 3052, 4634, 5572, 9268, 21691, 36079, 43382, 65869, 72158, 86764, 131738, 144316, 151837, 252553, 263476, 303674, 461083, 505106, 607348, 922166, 1010212, 1844332, 7179721, 14359442, 28718884, 50258047, 100516094, 201032188]

約数ペア:

[(1, 201032188), (2, 100516094), (4, 50258047), (7, 28718884), (14, 14359442), (28, 7179721), (109, 1844332), (199, 1010212), (218, 922166), (331, 607348), (398, 505106), (436, 461083), (662, 303674), (763, 263476), (796, 252553), (1324, 151837), (1393, 144316), (1526, 131738), (2317, 86764), (2786, 72158), (3052, 65869), (4634, 43382), (5572, 36079), (9268, 21691)]