200078520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1667321}}^1$

素因数の和:1667335

約数の個数: 32

約数和(自身を含む): 600235920

約数和(自身を除く): 400157400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1667321, 3334642, 5001963, 6669284, 8336605, 10003926, 13338568, 16673210, 20007852, 25009815, 33346420, 40015704, 50019630, 66692840, 100039260, 200078520]

約数ペア:

[(1, 200078520), (2, 100039260), (3, 66692840), (4, 50019630), (5, 40015704), (6, 33346420), (8, 25009815), (10, 20007852), (12, 16673210), (15, 13338568), (20, 10003926), (24, 8336605), (30, 6669284), (40, 5001963), (60, 3334642), (120, 1667321)]