201921450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1346143}}^1$

素因数の和:1346158

約数の個数: 24

約数和(自身を含む): 500765568

約数和(自身を除く): 298844118

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1346143, 2692286, 4038429, 6730715, 8076858, 13461430, 20192145, 33653575, 40384290, 67307150, 100960725, 201921450]

約数ペア:

[(1, 201921450), (2, 100960725), (3, 67307150), (5, 40384290), (6, 33653575), (10, 20192145), (15, 13461430), (25, 8076858), (30, 6730715), (50, 4038429), (75, 2692286), (150, 1346143)]