201876975

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10361

約数の個数: 48

約数和(自身を含む): 383680800

約数和(自身を除く): 181803825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 10313, 19575, 30939, 51565, 92817, 154695, 257825, 278451, 299077, 464085, 773475, 897231, 1392255, 1495385, 2320425, 2691693, 4486155, 6961275, 7476925, 8075079, 13458465, 22430775, 40375395, 67292325, 201876975]

約数ペア:

[(1, 201876975), (3, 67292325), (5, 40375395), (9, 22430775), (15, 13458465), (25, 8075079), (27, 7476925), (29, 6961275), (45, 4486155), (75, 2691693), (87, 2320425), (135, 1495385), (145, 1392255), (225, 897231), (261, 773475), (435, 464085), (675, 299077), (725, 278451), (783, 257825), (1305, 154695), (2175, 92817), (3915, 51565), (6525, 30939), (10313, 19575)]