200719020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3345317}}^1$

素因数の和:3345329

約数の個数: 24

約数和(自身を含む): 562013424

約数和(自身を除く): 361294404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3345317, 6690634, 10035951, 13381268, 16726585, 20071902, 33453170, 40143804, 50179755, 66906340, 100359510, 200719020]

約数ペア:

[(1, 200719020), (2, 100359510), (3, 66906340), (4, 50179755), (5, 40143804), (6, 33453170), (10, 20071902), (12, 16726585), (15, 13381268), (20, 10035951), (30, 6690634), (60, 3345317)]