219664242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{102551}}^1$

素因数の和:102583

約数の個数: 48

約数和(自身を含む): 575932032

約数和(自身を除く): 356267790

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 102551, 205102, 307653, 615306, 717857, 922959, 1435714, 1743367, 1845918, 2153571, 3486734, 4307142, 5230101, 6460713, 10460202, 12203569, 12921426, 15690303, 24407138, 31380606, 36610707, 73221414, 109832121, 219664242]

約数ペア:

[(1, 219664242), (2, 109832121), (3, 73221414), (6, 36610707), (7, 31380606), (9, 24407138), (14, 15690303), (17, 12921426), (18, 12203569), (21, 10460202), (34, 6460713), (42, 5230101), (51, 4307142), (63, 3486734), (102, 2153571), (119, 1845918), (126, 1743367), (153, 1435714), (238, 922959), (306, 717857), (357, 615306), (714, 307653), (1071, 205102), (2142, 102551)]