207497538

素因数分解:

$2^1\times 3^4\times {\mathrm{983}}^1\times {\mathrm{1303}}^1$

素因数の和:2300

約数の個数: 40

約数和(自身を含む): 465778368

約数和(自身を除く): 258280830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 983, 1303, 1966, 2606, 2949, 3909, 5898, 7818, 8847, 11727, 17694, 23454, 26541, 35181, 53082, 70362, 79623, 105543, 159246, 211086, 1280849, 2561698, 3842547, 7685094, 11527641, 23055282, 34582923, 69165846, 103748769, 207497538]

約数ペア:

[(1, 207497538), (2, 103748769), (3, 69165846), (6, 34582923), (9, 23055282), (18, 11527641), (27, 7685094), (54, 3842547), (81, 2561698), (162, 1280849), (983, 211086), (1303, 159246), (1966, 105543), (2606, 79623), (2949, 70362), (3909, 53082), (5898, 35181), (7818, 26541), (8847, 23454), (11727, 17694)]