204079456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47951}}^1$

素因数の和:47987

約数の個数: 48

約数和(自身を含む): 483356160

約数和(自身を除く): 279276704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 47951, 95902, 191804, 335657, 383608, 671314, 767216, 911069, 1342628, 1534432, 1822138, 2685256, 3644276, 5370512, 6377483, 7288552, 10741024, 12754966, 14577104, 25509932, 29154208, 51019864, 102039728, 204079456]

約数ペア:

[(1, 204079456), (2, 102039728), (4, 51019864), (7, 29154208), (8, 25509932), (14, 14577104), (16, 12754966), (19, 10741024), (28, 7288552), (32, 6377483), (38, 5370512), (56, 3644276), (76, 2685256), (112, 1822138), (133, 1534432), (152, 1342628), (224, 911069), (266, 767216), (304, 671314), (532, 383608), (608, 335657), (1064, 191804), (2128, 95902), (4256, 47951)]