214903585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4703}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 300303360

約数和(自身を除く): 85399775

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 3515, 4703, 9139, 23515, 45695, 61139, 89357, 174011, 305695, 446785, 870055, 1161641, 2262143, 3306209, 5808205, 11310715, 16531045, 42980717, 214903585]

約数ペア:

[(1, 214903585), (5, 42980717), (13, 16531045), (19, 11310715), (37, 5808205), (65, 3306209), (95, 2262143), (185, 1161641), (247, 870055), (481, 446785), (703, 305695), (1235, 174011), (2405, 89357), (3515, 61139), (4703, 45695), (9139, 23515)]