207657456

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{105517}}^1$

素因数の和:105569

約数の個数: 40

約数和(自身を含む): 549537744

約数和(自身を除く): 341880288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 105517, 211034, 316551, 422068, 633102, 844136, 1266204, 1688272, 2532408, 4326197, 5064816, 8652394, 12978591, 17304788, 25957182, 34609576, 51914364, 69219152, 103828728, 207657456]

約数ペア:

[(1, 207657456), (2, 103828728), (3, 69219152), (4, 51914364), (6, 34609576), (8, 25957182), (12, 17304788), (16, 12978591), (24, 8652394), (41, 5064816), (48, 4326197), (82, 2532408), (123, 1688272), (164, 1266204), (246, 844136), (328, 633102), (492, 422068), (656, 316551), (984, 211034), (1968, 105517)]