211233384

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{40189}}^1$

素因数の和:40274

約数の個数: 48

約数和(自身を含む): 579941700

約数和(自身を除く): 368708316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 40189, 80378, 120567, 160756, 241134, 321512, 361701, 482268, 723402, 964536, 1446804, 2893608, 2933797, 5867594, 8801391, 11735188, 17602782, 23470376, 26404173, 35205564, 52808346, 70411128, 105616692, 211233384]

約数ペア:

[(1, 211233384), (2, 105616692), (3, 70411128), (4, 52808346), (6, 35205564), (8, 26404173), (9, 23470376), (12, 17602782), (18, 11735188), (24, 8801391), (36, 5867594), (72, 2933797), (73, 2893608), (146, 1446804), (219, 964536), (292, 723402), (438, 482268), (584, 361701), (657, 321512), (876, 241134), (1314, 160756), (1752, 120567), (2628, 80378), (5256, 40189)]