220962504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1315253}}^1$

素因数の和:1315269

約数の個数: 32

約数和(自身を含む): 631321920

約数和(自身を除く): 410359416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1315253, 2630506, 3945759, 5261012, 7891518, 9206771, 10522024, 15783036, 18413542, 27620313, 31566072, 36827084, 55240626, 73654168, 110481252, 220962504]

約数ペア:

[(1, 220962504), (2, 110481252), (3, 73654168), (4, 55240626), (6, 36827084), (7, 31566072), (8, 27620313), (12, 18413542), (14, 15783036), (21, 10522024), (24, 9206771), (28, 7891518), (42, 5261012), (56, 3945759), (84, 2630506), (168, 1315253)]