187696754

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 36

約数和(自身を含む): 338587182

約数和(自身を除く): 150890428

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 961, 1519, 1922, 1993, 3038, 3986, 6727, 13454, 13951, 27902, 47089, 61783, 94178, 97657, 123566, 195314, 432481, 864962, 1915273, 3027367, 3830546, 6054734, 13406911, 26813822, 93848377, 187696754]

約数ペア:

[(1, 187696754), (2, 93848377), (7, 26813822), (14, 13406911), (31, 6054734), (49, 3830546), (62, 3027367), (98, 1915273), (217, 864962), (434, 432481), (961, 195314), (1519, 123566), (1922, 97657), (1993, 94178), (3038, 61783), (3986, 47089), (6727, 27902), (13454, 13951)]