210202005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37171}}^1$

素因数の和:37221

約数の個数: 32

約数和(自身を含む): 374693760

約数和(自身を除く): 164491755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 37171, 111513, 185855, 483223, 557565, 1077959, 1449669, 2416115, 3233877, 5389795, 7248345, 14013467, 16169385, 42040401, 70067335, 210202005]

約数ペア:

[(1, 210202005), (3, 70067335), (5, 42040401), (13, 16169385), (15, 14013467), (29, 7248345), (39, 5389795), (65, 3233877), (87, 2416115), (145, 1449669), (195, 1077959), (377, 557565), (435, 483223), (1131, 185855), (1885, 111513), (5655, 37171)]