207328045384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{18803}}^1$

素因数の和:19270

約数の個数: 64

約数和(自身を含む): 405191600640

約数和(自身を除く): 197863555256

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 257, 346, 514, 692, 1028, 1384, 2056, 5363, 7967, 10726, 15934, 18803, 21452, 31868, 37606, 42904, 44461, 63736, 75212, 88922, 150424, 177844, 355688, 582893, 1165786, 1378291, 2331572, 2756582, 3252919, 4663144, 4832371, 5513164, 6505838, 9664742, 11026328, 13011676, 19329484, 26023352, 38658968, 100840489, 149803501, 201680978, 299607002, 403361956, 599214004, 806723912, 836000183, 1198428008, 1672000366, 3344000732, 6688001464, 25916005673, 51832011346, 103664022692, 207328045384]

約数ペア:

[(1, 207328045384), (2, 103664022692), (4, 51832011346), (8, 25916005673), (31, 6688001464), (62, 3344000732), (124, 1672000366), (173, 1198428008), (248, 836000183), (257, 806723912), (346, 599214004), (514, 403361956), (692, 299607002), (1028, 201680978), (1384, 149803501), (2056, 100840489), (5363, 38658968), (7967, 26023352), (10726, 19329484), (15934, 13011676), (18803, 11026328), (21452, 9664742), (31868, 6505838), (37606, 5513164), (42904, 4832371), (44461, 4663144), (63736, 3252919), (75212, 2756582), (88922, 2331572), (150424, 1378291), (177844, 1165786), (355688, 582893)]