201677744

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 397370400

約数和(自身を除く): 195692656

約数列:

[1, 2, 4, 8, 16, 97, 194, 199, 388, 398, 653, 776, 796, 1306, 1552, 1592, 2612, 3184, 5224, 10448, 19303, 38606, 63341, 77212, 126682, 129947, 154424, 253364, 259894, 308848, 506728, 519788, 1013456, 1039576, 2079152, 12604859, 25209718, 50419436, 100838872, 201677744]

約数ペア:

[(1, 201677744), (2, 100838872), (4, 50419436), (8, 25209718), (16, 12604859), (97, 2079152), (194, 1039576), (199, 1013456), (388, 519788), (398, 506728), (653, 308848), (776, 259894), (796, 253364), (1306, 154424), (1552, 129947), (1592, 126682), (2612, 77212), (3184, 63341), (5224, 38606), (10448, 19303)]