185987228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 385695744

約数和(自身を除く): 199708516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 353, 434, 607, 706, 868, 1214, 1412, 2428, 2471, 4249, 4942, 8498, 9884, 10943, 16996, 18817, 21886, 37634, 43772, 75268, 76601, 131719, 153202, 214271, 263438, 306404, 428542, 526876, 857084, 1499897, 2999794, 5999588, 6642401, 13284802, 26569604, 46496807, 92993614, 185987228]

約数ペア:

[(1, 185987228), (2, 92993614), (4, 46496807), (7, 26569604), (14, 13284802), (28, 6642401), (31, 5999588), (62, 2999794), (124, 1499897), (217, 857084), (353, 526876), (434, 428542), (607, 306404), (706, 263438), (868, 214271), (1214, 153202), (1412, 131719), (2428, 76601), (2471, 75268), (4249, 43772), (4942, 37634), (8498, 21886), (9884, 18817), (10943, 16996)]