213320350

素因数分解:

$2^1\times 5^2\times {\mathrm{1367}}^1\times {\mathrm{3121}}^1$

素因数の和:4500

約数の個数: 24

約数和(自身を含む): 397193328

約数和(自身を除く): 183872978

約数列:

[1, 2, 5, 10, 25, 50, 1367, 2734, 3121, 6242, 6835, 13670, 15605, 31210, 34175, 68350, 78025, 156050, 4266407, 8532814, 21332035, 42664070, 106660175, 213320350]

約数ペア:

[(1, 213320350), (2, 106660175), (5, 42664070), (10, 21332035), (25, 8532814), (50, 4266407), (1367, 156050), (2734, 78025), (3121, 68350), (6242, 34175), (6835, 31210), (13670, 15605)]