207293304

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 528768000

約数和(自身を除く): 321474696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 239, 284, 426, 478, 509, 568, 717, 852, 956, 1018, 1434, 1527, 1704, 1912, 2036, 2868, 3054, 4072, 5736, 6108, 12216, 16969, 33938, 36139, 50907, 67876, 72278, 101814, 108417, 121651, 135752, 144556, 203628, 216834, 243302, 289112, 364953, 407256, 433668, 486604, 729906, 867336, 973208, 1459812, 2919624, 8637221, 17274442, 25911663, 34548884, 51823326, 69097768, 103646652, 207293304]

約数ペア:

[(1, 207293304), (2, 103646652), (3, 69097768), (4, 51823326), (6, 34548884), (8, 25911663), (12, 17274442), (24, 8637221), (71, 2919624), (142, 1459812), (213, 973208), (239, 867336), (284, 729906), (426, 486604), (478, 433668), (509, 407256), (568, 364953), (717, 289112), (852, 243302), (956, 216834), (1018, 203628), (1434, 144556), (1527, 135752), (1704, 121651), (1912, 108417), (2036, 101814), (2868, 72278), (3054, 67876), (4072, 50907), (5736, 36139), (6108, 33938), (12216, 16969)]