201338925

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{13627}}^1$

素因数の和:13837

約数の個数: 24

約数和(自身を含む): 334594656

約数和(自身を除く): 133255731

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 2955, 4925, 13627, 14775, 40881, 68135, 204405, 340675, 1022025, 2684519, 8053557, 13422595, 40267785, 67112975, 201338925]

約数ペア:

[(1, 201338925), (3, 67112975), (5, 40267785), (15, 13422595), (25, 8053557), (75, 2684519), (197, 1022025), (591, 340675), (985, 204405), (2955, 68135), (4925, 40881), (13627, 14775)]