210640872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{675131}}^1$

素因数の和:675153

約数の個数: 32

約数和(自身を含む): 567110880

約数和(自身を除く): 356470008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 675131, 1350262, 2025393, 2700524, 4050786, 5401048, 8101572, 8776703, 16203144, 17553406, 26330109, 35106812, 52660218, 70213624, 105320436, 210640872]

約数ペア:

[(1, 210640872), (2, 105320436), (3, 70213624), (4, 52660218), (6, 35106812), (8, 26330109), (12, 17553406), (13, 16203144), (24, 8776703), (26, 8101572), (39, 5401048), (52, 4050786), (78, 2700524), (104, 2025393), (156, 1350262), (312, 675131)]