262016053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 307692000

約数和(自身を除く): 45675947

約数列:

[1, 13, 17, 73, 109, 149, 221, 949, 1241, 1417, 1853, 1937, 2533, 7957, 10877, 16133, 16241, 24089, 32929, 103441, 135269, 141401, 184909, 211133, 276097, 1185593, 1758497, 2403817, 3589261, 15412709, 20155081, 262016053]

約数ペア:

[(1, 262016053), (13, 20155081), (17, 15412709), (73, 3589261), (109, 2403817), (149, 1758497), (221, 1185593), (949, 276097), (1241, 211133), (1417, 184909), (1853, 141401), (1937, 135269), (2533, 103441), (7957, 32929), (10877, 24089), (16133, 16241)]