199152688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{104597}}^1$

素因数の和:104629

約数の個数: 40

約数和(自身を含む): 466925472

約数和(自身を除く): 267772784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 104597, 209194, 418388, 732179, 836776, 1464358, 1673552, 1778149, 2928716, 3556298, 5857432, 7112596, 11714864, 12447043, 14225192, 24894086, 28450384, 49788172, 99576344, 199152688]

約数ペア:

[(1, 199152688), (2, 99576344), (4, 49788172), (7, 28450384), (8, 24894086), (14, 14225192), (16, 12447043), (17, 11714864), (28, 7112596), (34, 5857432), (56, 3556298), (68, 2928716), (112, 1778149), (119, 1673552), (136, 1464358), (238, 836776), (272, 732179), (476, 418388), (952, 209194), (1904, 104597)]