201688312

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1831}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 441713520

約数和(自身を除く): 240025208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 562, 1124, 1831, 1967, 2248, 3662, 3934, 7324, 7868, 12817, 13769, 14648, 15736, 25634, 27538, 51268, 55076, 89719, 102536, 110152, 179438, 358876, 514511, 717752, 1029022, 2058044, 3601577, 4116088, 7203154, 14406308, 25211039, 28812616, 50422078, 100844156, 201688312]

約数ペア:

[(1, 201688312), (2, 100844156), (4, 50422078), (7, 28812616), (8, 25211039), (14, 14406308), (28, 7203154), (49, 4116088), (56, 3601577), (98, 2058044), (196, 1029022), (281, 717752), (392, 514511), (562, 358876), (1124, 179438), (1831, 110152), (1967, 102536), (2248, 89719), (3662, 55076), (3934, 51268), (7324, 27538), (7868, 25634), (12817, 15736), (13769, 14648)]