210833778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 242040462

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 83, 138, 158, 166, 233, 237, 249, 466, 474, 498, 699, 1398, 1817, 1909, 3634, 3818, 5359, 5451, 5727, 6557, 10718, 10902, 11454, 13114, 16077, 18407, 19339, 19671, 32154, 36814, 38678, 39342, 55221, 58017, 110442, 116034, 150811, 301622, 423361, 444797, 452433, 846722, 889594, 904866, 1270083, 1334391, 1527781, 2540166, 2668782, 3055562, 4583343, 9166686, 35138963, 70277926, 105416889, 210833778]

約数ペア:

[(1, 210833778), (2, 105416889), (3, 70277926), (6, 35138963), (23, 9166686), (46, 4583343), (69, 3055562), (79, 2668782), (83, 2540166), (138, 1527781), (158, 1334391), (166, 1270083), (233, 904866), (237, 889594), (249, 846722), (466, 452433), (474, 444797), (498, 423361), (699, 301622), (1398, 150811), (1817, 116034), (1909, 110442), (3634, 58017), (3818, 55221), (5359, 39342), (5451, 38678), (5727, 36814), (6557, 32154), (10718, 19671), (10902, 19339), (11454, 18407), (13114, 16077)]