210865616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15131}}^1$

素因数の和:15219

約数の個数: 40

約数和(自身を含む): 446575584

約数和(自身を除く): 235709968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 15131, 30262, 60524, 121048, 196703, 242096, 393406, 786812, 1013777, 1573624, 2027554, 3147248, 4055108, 8110216, 13179101, 16220432, 26358202, 52716404, 105432808, 210865616]

約数ペア:

[(1, 210865616), (2, 105432808), (4, 52716404), (8, 26358202), (13, 16220432), (16, 13179101), (26, 8110216), (52, 4055108), (67, 3147248), (104, 2027554), (134, 1573624), (208, 1013777), (268, 786812), (536, 393406), (871, 242096), (1072, 196703), (1742, 121048), (3484, 60524), (6968, 30262), (13936, 15131)]