198804343325

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{61717}}^1$

素因数の和:62046

約数の個数: 48

約数和(自身を含む): 286529518080

約数和(自身を除く): 87725174755

約数列:

[1, 5, 7, 25, 35, 79, 175, 233, 395, 553, 1165, 1631, 1975, 2765, 5825, 8155, 13825, 18407, 40775, 61717, 92035, 128849, 308585, 432019, 460175, 644245, 1542925, 2160095, 3221225, 4875643, 10800475, 14380061, 24378215, 34129501, 71900305, 100660427, 121891075, 170647505, 359501525, 503302135, 853237525, 1136024819, 2516510675, 5680124095, 7952173733, 28400620475, 39760868665, 198804343325]

約数ペア:

[(1, 198804343325), (5, 39760868665), (7, 28400620475), (25, 7952173733), (35, 5680124095), (79, 2516510675), (175, 1136024819), (233, 853237525), (395, 503302135), (553, 359501525), (1165, 170647505), (1631, 121891075), (1975, 100660427), (2765, 71900305), (5825, 34129501), (8155, 24378215), (13825, 14380061), (18407, 10800475), (40775, 4875643), (61717, 3221225), (92035, 2160095), (128849, 1542925), (308585, 644245), (432019, 460175)]