197681372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5689}}^1$

素因数の和:5790

約数の個数: 48

約数和(自身を含む): 424428480

約数和(自身を除く): 226747108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 5689, 8687, 11378, 17374, 22756, 34748, 39823, 79646, 96713, 159292, 193426, 386852, 415297, 676991, 830594, 1353982, 1661188, 2707964, 2907079, 5814158, 7060049, 11628316, 14120098, 28240196, 49420343, 98840686, 197681372]

約数ペア:

[(1, 197681372), (2, 98840686), (4, 49420343), (7, 28240196), (14, 14120098), (17, 11628316), (28, 7060049), (34, 5814158), (68, 2907079), (73, 2707964), (119, 1661188), (146, 1353982), (238, 830594), (292, 676991), (476, 415297), (511, 386852), (1022, 193426), (1241, 159292), (2044, 96713), (2482, 79646), (4964, 39823), (5689, 34748), (8687, 22756), (11378, 17374)]