255052536

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{200513}}^1$

素因数の和:200575

約数の個数: 32

約数和(自身を含む): 649665360

約数和(自身を除く): 394612824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 200513, 401026, 601539, 802052, 1203078, 1604104, 2406156, 4812312, 10627189, 21254378, 31881567, 42508756, 63763134, 85017512, 127526268, 255052536]

約数ペア:

[(1, 255052536), (2, 127526268), (3, 85017512), (4, 63763134), (6, 42508756), (8, 31881567), (12, 21254378), (24, 10627189), (53, 4812312), (106, 2406156), (159, 1604104), (212, 1203078), (318, 802052), (424, 601539), (636, 401026), (1272, 200513)]