201752811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 337559040

約数和(自身を除く): 135806229

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 171, 247, 423, 611, 741, 893, 1833, 1931, 2223, 2679, 5499, 5793, 8037, 11609, 17379, 25103, 34827, 36689, 75309, 90757, 104481, 110067, 225927, 272271, 330201, 476957, 816813, 1179841, 1430871, 1724383, 3539523, 4292613, 5173149, 10618569, 15519447, 22416979, 67250937, 201752811]

約数ペア:

[(1, 201752811), (3, 67250937), (9, 22416979), (13, 15519447), (19, 10618569), (39, 5173149), (47, 4292613), (57, 3539523), (117, 1724383), (141, 1430871), (171, 1179841), (247, 816813), (423, 476957), (611, 330201), (741, 272271), (893, 225927), (1833, 110067), (1931, 104481), (2223, 90757), (2679, 75309), (5499, 36689), (5793, 34827), (8037, 25103), (11609, 17379)]