196450352

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 253520848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 179, 239, 287, 328, 358, 478, 574, 656, 716, 956, 1148, 1253, 1432, 1673, 1912, 2296, 2506, 2864, 3346, 3824, 4592, 5012, 6692, 7339, 9799, 10024, 13384, 14678, 19598, 20048, 26768, 29356, 39196, 42781, 51373, 58712, 68593, 78392, 85562, 102746, 117424, 137186, 156784, 171124, 205492, 274372, 299467, 342248, 410984, 548744, 598934, 684496, 821968, 1097488, 1197868, 1754021, 2395736, 3508042, 4791472, 7016084, 12278147, 14032168, 24556294, 28064336, 49112588, 98225176, 196450352]

約数ペア:

[(1, 196450352), (2, 98225176), (4, 49112588), (7, 28064336), (8, 24556294), (14, 14032168), (16, 12278147), (28, 7016084), (41, 4791472), (56, 3508042), (82, 2395736), (112, 1754021), (164, 1197868), (179, 1097488), (239, 821968), (287, 684496), (328, 598934), (358, 548744), (478, 410984), (574, 342248), (656, 299467), (716, 274372), (956, 205492), (1148, 171124), (1253, 156784), (1432, 137186), (1673, 117424), (1912, 102746), (2296, 85562), (2506, 78392), (2864, 68593), (3346, 58712), (3824, 51373), (4592, 42781), (5012, 39196), (6692, 29356), (7339, 26768), (9799, 20048), (10024, 19598), (13384, 14678)]