206960676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2903}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 521372544

約数和(自身を除く): 314411868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1371, 1828, 2742, 2903, 5484, 5806, 5941, 8709, 11612, 11882, 17418, 17823, 23764, 34836, 35646, 37739, 71292, 75478, 113217, 150956, 226434, 452868, 1326671, 2653342, 3980013, 5306684, 7960026, 15920052, 17246723, 34493446, 51740169, 68986892, 103480338, 206960676]

約数ペア:

[(1, 206960676), (2, 103480338), (3, 68986892), (4, 51740169), (6, 34493446), (12, 17246723), (13, 15920052), (26, 7960026), (39, 5306684), (52, 3980013), (78, 2653342), (156, 1326671), (457, 452868), (914, 226434), (1371, 150956), (1828, 113217), (2742, 75478), (2903, 71292), (5484, 37739), (5806, 35646), (5941, 34836), (8709, 23764), (11612, 17823), (11882, 17418)]