200612840

素因数分解:

$2^3\times 5^1\times {\mathrm{5015321}}^1$

素因数の和:5015332

約数の個数: 16

約数和(自身を含む): 451378980

約数和(自身を除く): 250766140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5015321, 10030642, 20061284, 25076605, 40122568, 50153210, 100306420, 200612840]

約数ペア:

[(1, 200612840), (2, 100306420), (4, 50153210), (5, 40122568), (8, 25076605), (10, 20061284), (20, 10030642), (40, 5015321)]