201311226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 456595776

約数和(自身を除く): 255284550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 433, 866, 1123, 1299, 2246, 2598, 3369, 3897, 6738, 7794, 9959, 10107, 19918, 20214, 25829, 29877, 51658, 59754, 77487, 89631, 154974, 179262, 232461, 464922, 486259, 972518, 1458777, 2917554, 4376331, 8752662, 11183957, 22367914, 33551871, 67103742, 100655613, 201311226]

約数ペア:

[(1, 201311226), (2, 100655613), (3, 67103742), (6, 33551871), (9, 22367914), (18, 11183957), (23, 8752662), (46, 4376331), (69, 2917554), (138, 1458777), (207, 972518), (414, 486259), (433, 464922), (866, 232461), (1123, 179262), (1299, 154974), (2246, 89631), (2598, 77487), (3369, 59754), (3897, 51658), (6738, 29877), (7794, 25829), (9959, 20214), (10107, 19918)]