210702923912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1\times {\mathrm{19603}}^1$

素因数の和:20374

約数の個数: 64

約数和(自身を含む): 428579511360

約数和(自身を除く): 217876587448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 571, 724, 1142, 1448, 2284, 2353, 4568, 4706, 7423, 9412, 14846, 18824, 19603, 29692, 39206, 59384, 78412, 103351, 156824, 206702, 254839, 413404, 509678, 826808, 1019356, 1343563, 2038712, 2687126, 3548143, 5374252, 7096286, 10748504, 11193313, 14192572, 22386626, 28385144, 44773252, 46125859, 89546504, 92251718, 145513069, 184503436, 291026138, 369006872, 582052276, 1164104552, 2025989653, 4051979306, 8103958612, 16207917224, 26337865489, 52675730978, 105351461956, 210702923912]

約数ペア:

[(1, 210702923912), (2, 105351461956), (4, 52675730978), (8, 26337865489), (13, 16207917224), (26, 8103958612), (52, 4051979306), (104, 2025989653), (181, 1164104552), (362, 582052276), (571, 369006872), (724, 291026138), (1142, 184503436), (1448, 145513069), (2284, 92251718), (2353, 89546504), (4568, 46125859), (4706, 44773252), (7423, 28385144), (9412, 22386626), (14846, 14192572), (18824, 11193313), (19603, 10748504), (29692, 7096286), (39206, 5374252), (59384, 3548143), (78412, 2687126), (103351, 2038712), (156824, 1343563), (206702, 1019356), (254839, 826808), (413404, 509678)]