205883344

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 406313280

約数和(自身を除く): 200429936

約数列:

[1, 2, 4, 8, 16, 89, 163, 178, 326, 356, 652, 712, 887, 1304, 1424, 1774, 2608, 3548, 7096, 14192, 14507, 29014, 58028, 78943, 116056, 144581, 157886, 232112, 289162, 315772, 578324, 631544, 1156648, 1263088, 2313296, 12867709, 25735418, 51470836, 102941672, 205883344]

約数ペア:

[(1, 205883344), (2, 102941672), (4, 51470836), (8, 25735418), (16, 12867709), (89, 2313296), (163, 1263088), (178, 1156648), (326, 631544), (356, 578324), (652, 315772), (712, 289162), (887, 232112), (1304, 157886), (1424, 144581), (1774, 116056), (2608, 78943), (3548, 58028), (7096, 29014), (14192, 14507)]