193118716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{7177}}^1$

素因数の和:7250

約数の個数: 36

約数和(自身を含む): 399154224

約数和(自身を除く): 206035508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 7177, 13454, 14354, 26908, 28708, 50239, 100478, 200956, 222487, 444974, 889948, 1557409, 3114818, 6229636, 6897097, 13794194, 27588388, 48279679, 96559358, 193118716]

約数ペア:

[(1, 193118716), (2, 96559358), (4, 48279679), (7, 27588388), (14, 13794194), (28, 6897097), (31, 6229636), (62, 3114818), (124, 1557409), (217, 889948), (434, 444974), (868, 222487), (961, 200956), (1922, 100478), (3844, 50239), (6727, 28708), (7177, 26908), (13454, 14354)]