201445119

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 298110384

約数和(自身を除く): 96665265

約数列:

[1, 3, 9, 61, 131, 183, 393, 549, 1179, 2801, 7991, 8403, 23973, 25209, 71919, 170861, 366931, 512583, 1100793, 1537749, 3302379, 22382791, 67148373, 201445119]

約数ペア:

[(1, 201445119), (3, 67148373), (9, 22382791), (61, 3302379), (131, 1537749), (183, 1100793), (393, 512583), (549, 366931), (1179, 170861), (2801, 71919), (7991, 25209), (8403, 23973)]