199912416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{189311}}^1$

素因数の和:189335

約数の個数: 48

約数和(自身を含む): 572479488

約数和(自身を除く): 372567072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 189311, 378622, 567933, 757244, 1135866, 1514488, 2082421, 2271732, 3028976, 4164842, 4543464, 6057952, 6247263, 8329684, 9086928, 12494526, 16659368, 18173856, 24989052, 33318736, 49978104, 66637472, 99956208, 199912416]

約数ペア:

[(1, 199912416), (2, 99956208), (3, 66637472), (4, 49978104), (6, 33318736), (8, 24989052), (11, 18173856), (12, 16659368), (16, 12494526), (22, 9086928), (24, 8329684), (32, 6247263), (33, 6057952), (44, 4543464), (48, 4164842), (66, 3028976), (88, 2271732), (96, 2082421), (132, 1514488), (176, 1135866), (264, 757244), (352, 567933), (528, 378622), (1056, 189311)]