221550504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1318753}}^1$

素因数の和:1318769

約数の個数: 32

約数和(自身を含む): 633001920

約数和(自身を除く): 411451416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1318753, 2637506, 3956259, 5275012, 7912518, 9231271, 10550024, 15825036, 18462542, 27693813, 31650072, 36925084, 55387626, 73850168, 110775252, 221550504]

約数ペア:

[(1, 221550504), (2, 110775252), (3, 73850168), (4, 55387626), (6, 36925084), (7, 31650072), (8, 27693813), (12, 18462542), (14, 15825036), (21, 10550024), (24, 9231271), (28, 7912518), (42, 5275012), (56, 3956259), (84, 2637506), (168, 1318753)]