197681330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23339}}^1$

素因数の和:23375

約数の個数: 48

約数和(自身を含む): 447007680

約数和(自身を除く): 249326350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 23339, 46678, 116695, 163373, 233390, 256729, 326746, 513458, 816865, 1283645, 1633730, 1797103, 2567290, 2824019, 3594206, 5648038, 8985515, 14120095, 17971030, 19768133, 28240190, 39536266, 98840665, 197681330]

約数ペア:

[(1, 197681330), (2, 98840665), (5, 39536266), (7, 28240190), (10, 19768133), (11, 17971030), (14, 14120095), (22, 8985515), (35, 5648038), (55, 3594206), (70, 2824019), (77, 2567290), (110, 1797103), (121, 1633730), (154, 1283645), (242, 816865), (385, 513458), (605, 326746), (770, 256729), (847, 233390), (1210, 163373), (1694, 116695), (4235, 46678), (8470, 23339)]