201283995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 377478144

約数和(自身を除く): 176194149

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 165, 187, 219, 255, 365, 561, 803, 935, 983, 1095, 1241, 2409, 2805, 2949, 3723, 4015, 4915, 6205, 10813, 12045, 13651, 14745, 16711, 18615, 32439, 40953, 50133, 54065, 68255, 71759, 83555, 162195, 183821, 204765, 215277, 250665, 358795, 551463, 789349, 919105, 1076385, 1219903, 2368047, 2757315, 3659709, 3946745, 6099515, 11840235, 13418933, 18298545, 40256799, 67094665, 201283995]

約数ペア:

[(1, 201283995), (3, 67094665), (5, 40256799), (11, 18298545), (15, 13418933), (17, 11840235), (33, 6099515), (51, 3946745), (55, 3659709), (73, 2757315), (85, 2368047), (165, 1219903), (187, 1076385), (219, 919105), (255, 789349), (365, 551463), (561, 358795), (803, 250665), (935, 215277), (983, 204765), (1095, 183821), (1241, 162195), (2409, 83555), (2805, 71759), (2949, 68255), (3723, 54065), (4015, 50133), (4915, 40953), (6205, 32439), (10813, 18615), (12045, 16711), (13651, 14745)]