208073488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59929}}^1$

素因数の和:59975

約数の個数: 40

約数和(自身を含む): 475604480

約数和(自身を除く): 267530992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 59929, 119858, 239716, 419503, 479432, 839006, 958864, 1678012, 1857799, 3356024, 3715598, 6712048, 7431196, 13004593, 14862392, 26009186, 29724784, 52018372, 104036744, 208073488]

約数ペア:

[(1, 208073488), (2, 104036744), (4, 52018372), (7, 29724784), (8, 26009186), (14, 14862392), (16, 13004593), (28, 7431196), (31, 6712048), (56, 3715598), (62, 3356024), (112, 1857799), (124, 1678012), (217, 958864), (248, 839006), (434, 479432), (496, 419503), (868, 239716), (1736, 119858), (3472, 59929)]