202969503

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 350760960

約数和(自身を除く): 147791457

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 69, 99, 129, 207, 253, 297, 387, 473, 621, 691, 759, 989, 1161, 1419, 2073, 2277, 2967, 4257, 6219, 6831, 7601, 8901, 10879, 12771, 15893, 18657, 22803, 26703, 29713, 32637, 47679, 68409, 89139, 97911, 143037, 174823, 205227, 267417, 293733, 326843, 429111, 524469, 683399, 802251, 980529, 1573407, 2050197, 2941587, 4720221, 6150591, 7517389, 8824761, 18451773, 22552167, 67656501, 202969503]

約数ペア:

[(1, 202969503), (3, 67656501), (9, 22552167), (11, 18451773), (23, 8824761), (27, 7517389), (33, 6150591), (43, 4720221), (69, 2941587), (99, 2050197), (129, 1573407), (207, 980529), (253, 802251), (297, 683399), (387, 524469), (473, 429111), (621, 326843), (691, 293733), (759, 267417), (989, 205227), (1161, 174823), (1419, 143037), (2073, 97911), (2277, 89139), (2967, 68409), (4257, 47679), (6219, 32637), (6831, 29713), (7601, 26703), (8901, 22803), (10879, 18657), (12771, 15893)]