210853968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337907}}^1$

素因数の和:337931

約数の個数: 40

約数和(自身を含む): 586608288

約数和(自身を除く): 375754320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 337907, 675814, 1013721, 1351628, 2027442, 2703256, 4054884, 4392791, 5406512, 8109768, 8785582, 13178373, 16219536, 17571164, 26356746, 35142328, 52713492, 70284656, 105426984, 210853968]

約数ペア:

[(1, 210853968), (2, 105426984), (3, 70284656), (4, 52713492), (6, 35142328), (8, 26356746), (12, 17571164), (13, 16219536), (16, 13178373), (24, 8785582), (26, 8109768), (39, 5406512), (48, 4392791), (52, 4054884), (78, 2703256), (104, 2027442), (156, 1351628), (208, 1013721), (312, 675814), (624, 337907)]