214978736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112909}}^1$

素因数の和:112941

約数の個数: 40

約数和(自身を含む): 504030240

約数和(自身を除く): 289051504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 112909, 225818, 451636, 790363, 903272, 1580726, 1806544, 1919453, 3161452, 3838906, 6322904, 7677812, 12645808, 13436171, 15355624, 26872342, 30711248, 53744684, 107489368, 214978736]

約数ペア:

[(1, 214978736), (2, 107489368), (4, 53744684), (7, 30711248), (8, 26872342), (14, 15355624), (16, 13436171), (17, 12645808), (28, 7677812), (34, 6322904), (56, 3838906), (68, 3161452), (112, 1919453), (119, 1806544), (136, 1580726), (238, 903272), (272, 790363), (476, 451636), (952, 225818), (1904, 112909)]