218222704

素因数分解:

$2^4\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1601}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 483906528

約数和(自身を除く): 265683824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1217, 1601, 2434, 3202, 4868, 6404, 8519, 9736, 11207, 12808, 17038, 19472, 22414, 25616, 34076, 44828, 68152, 89656, 136304, 179312, 1948417, 3896834, 7793668, 13638919, 15587336, 27277838, 31174672, 54555676, 109111352, 218222704]

約数ペア:

[(1, 218222704), (2, 109111352), (4, 54555676), (7, 31174672), (8, 27277838), (14, 15587336), (16, 13638919), (28, 7793668), (56, 3896834), (112, 1948417), (1217, 179312), (1601, 136304), (2434, 89656), (3202, 68152), (4868, 44828), (6404, 34076), (8519, 25616), (9736, 22414), (11207, 19472), (12808, 17038)]