202241375

素因数分解:

$5^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 303264000

約数和(自身を除く): 101022625

約数列:

[1, 5, 7, 25, 35, 49, 53, 89, 125, 175, 245, 265, 343, 371, 445, 623, 875, 1225, 1325, 1715, 1855, 2225, 2597, 3115, 4361, 4717, 6125, 6625, 8575, 9275, 11125, 12985, 15575, 18179, 21805, 23585, 30527, 33019, 42875, 46375, 64925, 77875, 90895, 109025, 117925, 152635, 165095, 231133, 324625, 454475, 545125, 589625, 763175, 825475, 1155665, 1617931, 2272375, 3815875, 4127375, 5778325, 8089655, 28891625, 40448275, 202241375]

約数ペア:

[(1, 202241375), (5, 40448275), (7, 28891625), (25, 8089655), (35, 5778325), (49, 4127375), (53, 3815875), (89, 2272375), (125, 1617931), (175, 1155665), (245, 825475), (265, 763175), (343, 589625), (371, 545125), (445, 454475), (623, 324625), (875, 231133), (1225, 165095), (1325, 152635), (1715, 117925), (1855, 109025), (2225, 90895), (2597, 77875), (3115, 64925), (4361, 46375), (4717, 42875), (6125, 33019), (6625, 30527), (8575, 23585), (9275, 21805), (11125, 18179), (12985, 15575)]