201775184

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 60

約数和(自身を含む): 429695712

約数和(自身を除く): 227920528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 568, 676, 923, 1051, 1136, 1352, 1846, 2102, 2704, 3692, 4204, 7384, 8408, 11999, 13663, 14768, 16816, 23998, 27326, 47996, 54652, 74621, 95992, 109304, 149242, 177619, 191984, 218608, 298484, 355238, 596968, 710476, 970073, 1193936, 1420952, 1940146, 2841904, 3880292, 7760584, 12610949, 15521168, 25221898, 50443796, 100887592, 201775184]

約数ペア:

[(1, 201775184), (2, 100887592), (4, 50443796), (8, 25221898), (13, 15521168), (16, 12610949), (26, 7760584), (52, 3880292), (71, 2841904), (104, 1940146), (142, 1420952), (169, 1193936), (208, 970073), (284, 710476), (338, 596968), (568, 355238), (676, 298484), (923, 218608), (1051, 191984), (1136, 177619), (1352, 149242), (1846, 109304), (2102, 95992), (2704, 74621), (3692, 54652), (4204, 47996), (7384, 27326), (8408, 23998), (11999, 16816), (13663, 14768)]