196187468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 370476288

約数和(自身を除く): 174288820

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 701, 1147, 1402, 1891, 2257, 2294, 2804, 3782, 4514, 4588, 7564, 9028, 21731, 25937, 42761, 43462, 51874, 69967, 85522, 86924, 103748, 139934, 171044, 279868, 804047, 1325591, 1582157, 1608094, 2651182, 3164314, 3216188, 5302364, 6328628, 49046867, 98093734, 196187468]

約数ペア:

[(1, 196187468), (2, 98093734), (4, 49046867), (31, 6328628), (37, 5302364), (61, 3216188), (62, 3164314), (74, 2651182), (122, 1608094), (124, 1582157), (148, 1325591), (244, 804047), (701, 279868), (1147, 171044), (1402, 139934), (1891, 103748), (2257, 86924), (2294, 85522), (2804, 69967), (3782, 51874), (4514, 43462), (4588, 42761), (7564, 25937), (9028, 21731)]