187047812

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 383467392

約数和(自身を除く): 196419580

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 241, 371, 482, 523, 742, 964, 1046, 1484, 1687, 2092, 3374, 3661, 6748, 7322, 12773, 14644, 25546, 27719, 51092, 55438, 89411, 110876, 126043, 178822, 194033, 252086, 357644, 388066, 504172, 776132, 882301, 1764602, 3529204, 6680279, 13360558, 26721116, 46761953, 93523906, 187047812]

約数ペア:

[(1, 187047812), (2, 93523906), (4, 46761953), (7, 26721116), (14, 13360558), (28, 6680279), (53, 3529204), (106, 1764602), (212, 882301), (241, 776132), (371, 504172), (482, 388066), (523, 357644), (742, 252086), (964, 194033), (1046, 178822), (1484, 126043), (1687, 110876), (2092, 89411), (3374, 55438), (3661, 51092), (6748, 27719), (7322, 25546), (12773, 14644)]