209976288

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{22549}}^1$

素因数の和:22659

約数の個数: 48

約数和(自身を含む): 556894800

約数和(自身を除く): 346918512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 22549, 45098, 67647, 90196, 135294, 180392, 270588, 360784, 541176, 721568, 1082352, 2164704, 2187253, 4374506, 6561759, 8749012, 13123518, 17498024, 26247036, 34996048, 52494072, 69992096, 104988144, 209976288]

約数ペア:

[(1, 209976288), (2, 104988144), (3, 69992096), (4, 52494072), (6, 34996048), (8, 26247036), (12, 17498024), (16, 13123518), (24, 8749012), (32, 6561759), (48, 4374506), (96, 2187253), (97, 2164704), (194, 1082352), (291, 721568), (388, 541176), (582, 360784), (776, 270588), (1164, 180392), (1552, 135294), (2328, 90196), (3104, 67647), (4656, 45098), (9312, 22549)]