207223360

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5099}}^1$

素因数の和:5243

約数の個数: 56

約数和(自身を含む): 497433600

約数和(自身を除く): 290210240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 5099, 8128, 10160, 10198, 20320, 20396, 25495, 40640, 40792, 50990, 81584, 101980, 163168, 203960, 326336, 407920, 647573, 815840, 1295146, 1631680, 2590292, 3237865, 5180584, 6475730, 10361168, 12951460, 20722336, 25902920, 41444672, 51805840, 103611680, 207223360]

約数ペア:

[(1, 207223360), (2, 103611680), (4, 51805840), (5, 41444672), (8, 25902920), (10, 20722336), (16, 12951460), (20, 10361168), (32, 6475730), (40, 5180584), (64, 3237865), (80, 2590292), (127, 1631680), (160, 1295146), (254, 815840), (320, 647573), (508, 407920), (635, 326336), (1016, 203960), (1270, 163168), (2032, 101980), (2540, 81584), (4064, 50990), (5080, 40792), (5099, 40640), (8128, 25495), (10160, 20396), (10198, 20320)]