210633908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 395834880

約数和(自身を除く): 185200972

約数列:

[1, 2, 4, 23, 46, 73, 79, 92, 146, 158, 292, 316, 397, 794, 1588, 1679, 1817, 3358, 3634, 5767, 6716, 7268, 9131, 11534, 18262, 23068, 28981, 31363, 36524, 57962, 62726, 115924, 125452, 132641, 265282, 530564, 666563, 721349, 1333126, 1442698, 2289499, 2666252, 2885396, 4578998, 9157996, 52658477, 105316954, 210633908]

約数ペア:

[(1, 210633908), (2, 105316954), (4, 52658477), (23, 9157996), (46, 4578998), (73, 2885396), (79, 2666252), (92, 2289499), (146, 1442698), (158, 1333126), (292, 721349), (316, 666563), (397, 530564), (794, 265282), (1588, 132641), (1679, 125452), (1817, 115924), (3358, 62726), (3634, 57962), (5767, 36524), (6716, 31363), (7268, 28981), (9131, 23068), (11534, 18262)]