207945468

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2824

約数の個数: 60

約数和(自身を含む): 545989752

約数和(自身を除く): 338044284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 324, 502, 753, 1004, 1506, 2259, 2557, 3012, 4518, 5114, 6777, 7671, 9036, 10228, 13554, 15342, 20331, 23013, 27108, 30684, 40662, 46026, 69039, 81324, 92052, 138078, 207117, 276156, 414234, 641807, 828468, 1283614, 1925421, 2567228, 3850842, 5776263, 7701684, 11552526, 17328789, 23105052, 34657578, 51986367, 69315156, 103972734, 207945468]

約数ペア:

[(1, 207945468), (2, 103972734), (3, 69315156), (4, 51986367), (6, 34657578), (9, 23105052), (12, 17328789), (18, 11552526), (27, 7701684), (36, 5776263), (54, 3850842), (81, 2567228), (108, 1925421), (162, 1283614), (251, 828468), (324, 641807), (502, 414234), (753, 276156), (1004, 207117), (1506, 138078), (2259, 92052), (2557, 81324), (3012, 69039), (4518, 46026), (5114, 40662), (6777, 30684), (7671, 27108), (9036, 23013), (10228, 20331), (13554, 15342)]