193745528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{1151}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 371381760

約数和(自身を除く): 177636232

約数列:

[1, 2, 4, 8, 53, 106, 212, 397, 424, 794, 1151, 1588, 2302, 3176, 4604, 9208, 21041, 42082, 61003, 84164, 122006, 168328, 244012, 456947, 488024, 913894, 1827788, 3655576, 24218191, 48436382, 96872764, 193745528]

約数ペア:

[(1, 193745528), (2, 96872764), (4, 48436382), (8, 24218191), (53, 3655576), (106, 1827788), (212, 913894), (397, 488024), (424, 456947), (794, 244012), (1151, 168328), (1588, 122006), (2302, 84164), (3176, 61003), (4604, 42082), (9208, 21041)]