201001768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73681}}^1$

素因数の和:73729

約数の個数: 32

約数和(自身を含む): 424408320

約数和(自身を除く): 223406552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 73681, 147362, 294724, 589448, 810491, 1620982, 2284111, 3241964, 4568222, 6483928, 9136444, 18272888, 25125221, 50250442, 100500884, 201001768]

約数ペア:

[(1, 201001768), (2, 100500884), (4, 50250442), (8, 25125221), (11, 18272888), (22, 9136444), (31, 6483928), (44, 4568222), (62, 3241964), (88, 2284111), (124, 1620982), (248, 810491), (341, 589448), (682, 294724), (1364, 147362), (2728, 73681)]