207855136

素因数分解:

$2^5\times {\mathrm{19}}^3\times {\mathrm{947}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 432401760

約数和(自身を除く): 224546624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 947, 1444, 1894, 2888, 3788, 5776, 6859, 7576, 11552, 13718, 15152, 17993, 27436, 30304, 35986, 54872, 71972, 109744, 143944, 219488, 287888, 341867, 575776, 683734, 1367468, 2734936, 5469872, 6495473, 10939744, 12990946, 25981892, 51963784, 103927568, 207855136]

約数ペア:

[(1, 207855136), (2, 103927568), (4, 51963784), (8, 25981892), (16, 12990946), (19, 10939744), (32, 6495473), (38, 5469872), (76, 2734936), (152, 1367468), (304, 683734), (361, 575776), (608, 341867), (722, 287888), (947, 219488), (1444, 143944), (1894, 109744), (2888, 71972), (3788, 54872), (5776, 35986), (6859, 30304), (7576, 27436), (11552, 17993), (13718, 15152)]