201377656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1399}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 398160000

約数和(自身を除く): 196782344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 947, 1399, 1894, 2798, 3788, 5596, 7576, 11192, 17993, 26581, 35986, 53162, 71972, 106324, 143944, 212648, 1324853, 2649706, 5299412, 10598824, 25172207, 50344414, 100688828, 201377656]

約数ペア:

[(1, 201377656), (2, 100688828), (4, 50344414), (8, 25172207), (19, 10598824), (38, 5299412), (76, 2649706), (152, 1324853), (947, 212648), (1399, 143944), (1894, 106324), (2798, 71972), (3788, 53162), (5596, 35986), (7576, 26581), (11192, 17993)]