214949428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{2309}}^1$

素因数の和:2404

約数の個数: 36

約数和(自身を含む): 409521420

約数和(自身を除く): 194571992

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 1369, 2309, 2516, 2738, 4618, 5476, 9236, 23273, 39253, 46546, 78506, 85433, 93092, 157012, 170866, 341732, 1452361, 2904722, 3161021, 5809444, 6322042, 12644084, 53737357, 107474714, 214949428]

約数ペア:

[(1, 214949428), (2, 107474714), (4, 53737357), (17, 12644084), (34, 6322042), (37, 5809444), (68, 3161021), (74, 2904722), (148, 1452361), (629, 341732), (1258, 170866), (1369, 157012), (2309, 93092), (2516, 85433), (2738, 78506), (4618, 46546), (5476, 39253), (9236, 23273)]