209330394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2539}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 518891520

約数和(自身を除く): 309561126

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 453, 546, 906, 1057, 1963, 2114, 2539, 3171, 3926, 5078, 5889, 6342, 7617, 11778, 13741, 15234, 17773, 27482, 33007, 35546, 41223, 53319, 66014, 82446, 99021, 106638, 198042, 231049, 383389, 462098, 693147, 766778, 1150167, 1386294, 2300334, 2683723, 4984057, 5367446, 8051169, 9968114, 14952171, 16102338, 29904342, 34888399, 69776798, 104665197, 209330394]

約数ペア:

[(1, 209330394), (2, 104665197), (3, 69776798), (6, 34888399), (7, 29904342), (13, 16102338), (14, 14952171), (21, 9968114), (26, 8051169), (39, 5367446), (42, 4984057), (78, 2683723), (91, 2300334), (151, 1386294), (182, 1150167), (273, 766778), (302, 693147), (453, 462098), (546, 383389), (906, 231049), (1057, 198042), (1963, 106638), (2114, 99021), (2539, 82446), (3171, 66014), (3926, 53319), (5078, 41223), (5889, 35546), (6342, 33007), (7617, 27482), (11778, 17773), (13741, 15234)]