194640616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1571}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 387089280

約数和(自身を除く): 192448664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 911, 1571, 1822, 3142, 3644, 6284, 7288, 12568, 15487, 26707, 30974, 53414, 61948, 106828, 123896, 213656, 1431181, 2862362, 5724724, 11449448, 24330077, 48660154, 97320308, 194640616]

約数ペア:

[(1, 194640616), (2, 97320308), (4, 48660154), (8, 24330077), (17, 11449448), (34, 5724724), (68, 2862362), (136, 1431181), (911, 213656), (1571, 123896), (1822, 106828), (3142, 61948), (3644, 53414), (6284, 30974), (7288, 26707), (12568, 15487)]