201616314232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{18313}}^1$

素因数の和:18884

約数の個数: 64

約数和(自身を含む): 394949468160

約数和(自身を除く): 193333153928

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 431, 824, 862, 1724, 3193, 3448, 6386, 12772, 13361, 18313, 25544, 26722, 36626, 44393, 53444, 73252, 88786, 106888, 146504, 177572, 355144, 567703, 1135406, 1376183, 1886239, 2270812, 2752366, 3772478, 4541624, 5504732, 7544956, 7892903, 11009464, 15089912, 15785806, 31571612, 58473409, 63143224, 116946818, 233893636, 244679993, 467787272, 489359986, 812969009, 978719972, 1625938018, 1957439944, 3251876036, 6503752072, 25202039279, 50404078558, 100808157116, 201616314232]

約数ペア:

[(1, 201616314232), (2, 100808157116), (4, 50404078558), (8, 25202039279), (31, 6503752072), (62, 3251876036), (103, 1957439944), (124, 1625938018), (206, 978719972), (248, 812969009), (412, 489359986), (431, 467787272), (824, 244679993), (862, 233893636), (1724, 116946818), (3193, 63143224), (3448, 58473409), (6386, 31571612), (12772, 15785806), (13361, 15089912), (18313, 11009464), (25544, 7892903), (26722, 7544956), (36626, 5504732), (44393, 4541624), (53444, 3772478), (73252, 2752366), (88786, 2270812), (106888, 1886239), (146504, 1376183), (177572, 1135406), (355144, 567703)]