190020512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1171}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 409346784

約数和(自身を除く): 219326272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 461, 922, 1171, 1844, 2342, 3688, 4684, 5071, 7376, 9368, 10142, 12881, 14752, 18736, 20284, 25762, 37472, 40568, 51524, 81136, 103048, 162272, 206096, 412192, 539831, 1079662, 2159324, 4318648, 5938141, 8637296, 11876282, 17274592, 23752564, 47505128, 95010256, 190020512]

約数ペア:

[(1, 190020512), (2, 95010256), (4, 47505128), (8, 23752564), (11, 17274592), (16, 11876282), (22, 8637296), (32, 5938141), (44, 4318648), (88, 2159324), (176, 1079662), (352, 539831), (461, 412192), (922, 206096), (1171, 162272), (1844, 103048), (2342, 81136), (3688, 51524), (4684, 40568), (5071, 37472), (7376, 25762), (9368, 20284), (10142, 18736), (12881, 14752)]