210412872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3041}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 589037670

約数和(自身を除く): 378624798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 3041, 3844, 5766, 6082, 7688, 8649, 9123, 11532, 12164, 17298, 18246, 23064, 24328, 27369, 34596, 36492, 54738, 69192, 72984, 94271, 109476, 188542, 218952, 282813, 377084, 565626, 754168, 848439, 1131252, 1696878, 2262504, 2922401, 3393756, 5844802, 6787512, 8767203, 11689604, 17534406, 23379208, 26301609, 35068812, 52603218, 70137624, 105206436, 210412872]

約数ペア:

[(1, 210412872), (2, 105206436), (3, 70137624), (4, 52603218), (6, 35068812), (8, 26301609), (9, 23379208), (12, 17534406), (18, 11689604), (24, 8767203), (31, 6787512), (36, 5844802), (62, 3393756), (72, 2922401), (93, 2262504), (124, 1696878), (186, 1131252), (248, 848439), (279, 754168), (372, 565626), (558, 377084), (744, 282813), (961, 218952), (1116, 188542), (1922, 109476), (2232, 94271), (2883, 72984), (3041, 69192), (3844, 54738), (5766, 36492), (6082, 34596), (7688, 27369), (8649, 24328), (9123, 23064), (11532, 18246), (12164, 17298)]