215702936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1741}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 428950080

約数和(自身を除く): 213247144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 911, 1741, 1822, 3482, 3644, 6964, 7288, 13928, 15487, 29597, 30974, 59194, 61948, 118388, 123896, 236776, 1586051, 3172102, 6344204, 12688408, 26962867, 53925734, 107851468, 215702936]

約数ペア:

[(1, 215702936), (2, 107851468), (4, 53925734), (8, 26962867), (17, 12688408), (34, 6344204), (68, 3172102), (136, 1586051), (911, 236776), (1741, 123896), (1822, 118388), (3482, 61948), (3644, 59194), (6964, 30974), (7288, 29597), (13928, 15487)]