201670796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 386467200

約数和(自身を除く): 184796404

約数列:

[1, 2, 4, 17, 34, 47, 68, 89, 94, 178, 188, 356, 709, 799, 1418, 1513, 1598, 2836, 3026, 3196, 4183, 6052, 8366, 12053, 16732, 24106, 33323, 48212, 63101, 66646, 71111, 126202, 133292, 142222, 252404, 284444, 566491, 1072717, 1132982, 2145434, 2265964, 2965747, 4290868, 5931494, 11862988, 50417699, 100835398, 201670796]

約数ペア:

[(1, 201670796), (2, 100835398), (4, 50417699), (17, 11862988), (34, 5931494), (47, 4290868), (68, 2965747), (89, 2265964), (94, 2145434), (178, 1132982), (188, 1072717), (356, 566491), (709, 284444), (799, 252404), (1418, 142222), (1513, 133292), (1598, 126202), (2836, 71111), (3026, 66646), (3196, 63101), (4183, 48212), (6052, 33323), (8366, 24106), (12053, 16732)]