193266328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12589}}^1$

素因数の和:12715

約数の個数: 32

約数和(自身を含む): 385254000

約数和(自身を除く): 191987672

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 12589, 15352, 25178, 50356, 100712, 239191, 478382, 956764, 1271489, 1913528, 2542978, 5085956, 10171912, 24158291, 48316582, 96633164, 193266328]

約数ペア:

[(1, 193266328), (2, 96633164), (4, 48316582), (8, 24158291), (19, 10171912), (38, 5085956), (76, 2542978), (101, 1913528), (152, 1271489), (202, 956764), (404, 478382), (808, 239191), (1919, 100712), (3838, 50356), (7676, 25178), (12589, 15352)]