215413276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 422583840

約数和(自身を除く): 207170564

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 211, 377, 422, 677, 754, 844, 1354, 1508, 2708, 2743, 5486, 6119, 8801, 10972, 12238, 17602, 19633, 24476, 35204, 39266, 78532, 79547, 142847, 159094, 255229, 285694, 318188, 510458, 571388, 1020916, 1857011, 3714022, 4142563, 7428044, 8285126, 16570252, 53853319, 107706638, 215413276]

約数ペア:

[(1, 215413276), (2, 107706638), (4, 53853319), (13, 16570252), (26, 8285126), (29, 7428044), (52, 4142563), (58, 3714022), (116, 1857011), (211, 1020916), (377, 571388), (422, 510458), (677, 318188), (754, 285694), (844, 255229), (1354, 159094), (1508, 142847), (2708, 79547), (2743, 78532), (5486, 39266), (6119, 35204), (8801, 24476), (10972, 19633), (12238, 17602)]