197859904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2363

約数の個数: 56

約数和(自身を含む): 431889408

約数和(自身を除く): 234029504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2213, 2794, 4064, 4426, 5588, 8128, 8852, 11176, 17704, 22352, 24343, 35408, 44704, 48686, 70816, 89408, 97372, 141632, 194744, 281051, 389488, 562102, 778976, 1124204, 1557952, 2248408, 3091561, 4496816, 6183122, 8993632, 12366244, 17987264, 24732488, 49464976, 98929952, 197859904]

約数ペア:

[(1, 197859904), (2, 98929952), (4, 49464976), (8, 24732488), (11, 17987264), (16, 12366244), (22, 8993632), (32, 6183122), (44, 4496816), (64, 3091561), (88, 2248408), (127, 1557952), (176, 1124204), (254, 778976), (352, 562102), (508, 389488), (704, 281051), (1016, 194744), (1397, 141632), (2032, 97372), (2213, 89408), (2794, 70816), (4064, 48686), (4426, 44704), (5588, 35408), (8128, 24343), (8852, 22352), (11176, 17704)]