216221614

素因数分解:

$2^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{3259}}^1$

素因数の和:3952

約数の個数: 24

約数和(自身を含む): 377957880

約数和(自身を除く): 161736266

約数列:

[1, 2, 7, 14, 49, 98, 677, 1354, 3259, 4739, 6518, 9478, 22813, 33173, 45626, 66346, 159691, 319382, 2206343, 4412686, 15444401, 30888802, 108110807, 216221614]

約数ペア:

[(1, 216221614), (2, 108110807), (7, 30888802), (14, 15444401), (49, 4412686), (98, 2206343), (677, 319382), (1354, 159691), (3259, 66346), (4739, 45626), (6518, 33173), (9478, 22813)]