214395834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 464025600

約数和(自身を除く): 249629766

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 199, 211, 222, 398, 422, 597, 633, 851, 1194, 1266, 1702, 2553, 4577, 4853, 5106, 7363, 7807, 9154, 9706, 13731, 14559, 14726, 15614, 22089, 23421, 27462, 29118, 41989, 44178, 46842, 83978, 125967, 169349, 179561, 251934, 338698, 359122, 508047, 538683, 965747, 1016094, 1077366, 1553593, 1931494, 2897241, 3107186, 4660779, 5794482, 9321558, 35732639, 71465278, 107197917, 214395834]

約数ペア:

[(1, 214395834), (2, 107197917), (3, 71465278), (6, 35732639), (23, 9321558), (37, 5794482), (46, 4660779), (69, 3107186), (74, 2897241), (111, 1931494), (138, 1553593), (199, 1077366), (211, 1016094), (222, 965747), (398, 538683), (422, 508047), (597, 359122), (633, 338698), (851, 251934), (1194, 179561), (1266, 169349), (1702, 125967), (2553, 83978), (4577, 46842), (4853, 44178), (5106, 41989), (7363, 29118), (7807, 27462), (9154, 23421), (9706, 22089), (13731, 15614), (14559, 14726)]