201212782

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 321723720

約数和(自身を除く): 120510938

約数列:

[1, 2, 17, 34, 289, 491, 578, 709, 982, 1418, 8347, 12053, 16694, 24106, 141899, 204901, 283798, 348119, 409802, 696238, 5918023, 11836046, 100606391, 201212782]

約数ペア:

[(1, 201212782), (2, 100606391), (17, 11836046), (34, 5918023), (289, 696238), (491, 409802), (578, 348119), (709, 283798), (982, 204901), (1418, 141899), (8347, 24106), (12053, 16694)]