243208394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36973}}^1$

素因数の和:37022

約数の個数: 32

約数和(自身を含む): 447237504

約数和(自身を除く): 204029110

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 36973, 73946, 406703, 480649, 813406, 850379, 961298, 1700758, 5287139, 9354169, 10574278, 11054927, 18708338, 22109854, 121604197, 243208394]

約数ペア:

[(1, 243208394), (2, 121604197), (11, 22109854), (13, 18708338), (22, 11054927), (23, 10574278), (26, 9354169), (46, 5287139), (143, 1700758), (253, 961298), (286, 850379), (299, 813406), (506, 480649), (598, 406703), (3289, 73946), (6578, 36973)]