207238075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 300543264

約数和(自身を除く): 93305189

約数列:

[1, 5, 11, 17, 25, 55, 85, 97, 187, 275, 425, 457, 485, 935, 1067, 1649, 2285, 2425, 4675, 5027, 5335, 7769, 8245, 11425, 18139, 25135, 26675, 38845, 41225, 44329, 85459, 90695, 125675, 194225, 221645, 427295, 453475, 487619, 753593, 1108225, 2136475, 2438095, 3767965, 8289523, 12190475, 18839825, 41447615, 207238075]

約数ペア:

[(1, 207238075), (5, 41447615), (11, 18839825), (17, 12190475), (25, 8289523), (55, 3767965), (85, 2438095), (97, 2136475), (187, 1108225), (275, 753593), (425, 487619), (457, 453475), (485, 427295), (935, 221645), (1067, 194225), (1649, 125675), (2285, 90695), (2425, 85459), (4675, 44329), (5027, 41225), (5335, 38845), (7769, 26675), (8245, 25135), (11425, 18139)]