201582129

素因数分解:

$3^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 113605071

約数列:

[1, 3, 7, 21, 49, 147, 227, 343, 681, 863, 1029, 1589, 2589, 4767, 6041, 11123, 18123, 33369, 42287, 77861, 126861, 195901, 233583, 296009, 587703, 888027, 1371307, 4113921, 9599149, 28797447, 67194043, 201582129]

約数ペア:

[(1, 201582129), (3, 67194043), (7, 28797447), (21, 9599149), (49, 4113921), (147, 1371307), (227, 888027), (343, 587703), (681, 296009), (863, 233583), (1029, 195901), (1589, 126861), (2589, 77861), (4767, 42287), (6041, 33369), (11123, 18123)]