204470915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 276950016

約数和(自身を除く): 72479101

約数列:

[1, 5, 11, 47, 55, 83, 235, 415, 517, 913, 953, 2585, 3901, 4565, 4765, 10483, 19505, 42911, 44791, 52415, 79099, 214555, 223955, 395495, 492701, 870089, 2463505, 3717653, 4350445, 18588265, 40894183, 204470915]

約数ペア:

[(1, 204470915), (5, 40894183), (11, 18588265), (47, 4350445), (55, 3717653), (83, 2463505), (235, 870089), (415, 492701), (517, 395495), (913, 223955), (953, 214555), (2585, 79099), (3901, 52415), (4565, 44791), (4765, 42911), (10483, 19505)]