197451738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5167}}^1$

素因数の和:5379

約数の個数: 48

約数和(自身を含む): 469213056

約数和(自身を除く): 271761318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 193, 198, 386, 579, 1158, 1737, 2123, 3474, 4246, 5167, 6369, 10334, 12738, 15501, 19107, 31002, 38214, 46503, 56837, 93006, 113674, 170511, 341022, 511533, 997231, 1023066, 1994462, 2991693, 5983386, 8975079, 10969541, 17950158, 21939082, 32908623, 65817246, 98725869, 197451738]

約数ペア:

[(1, 197451738), (2, 98725869), (3, 65817246), (6, 32908623), (9, 21939082), (11, 17950158), (18, 10969541), (22, 8975079), (33, 5983386), (66, 2991693), (99, 1994462), (193, 1023066), (198, 997231), (386, 511533), (579, 341022), (1158, 170511), (1737, 113674), (2123, 93006), (3474, 56837), (4246, 46503), (5167, 38214), (6369, 31002), (10334, 19107), (12738, 15501)]