194745404

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 423278352

約数和(自身を除く): 228532948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 211, 238, 277, 422, 476, 554, 833, 844, 1108, 1477, 1666, 1939, 2954, 3332, 3587, 3878, 4709, 5908, 7174, 7756, 9418, 10339, 13573, 14348, 18836, 20678, 25109, 27146, 32963, 41356, 50218, 54292, 58447, 65926, 100436, 116894, 131852, 175763, 230741, 233788, 351526, 409129, 461482, 703052, 818258, 922964, 993599, 1636516, 1987198, 2863903, 3974396, 5727806, 6955193, 11455612, 13910386, 27820772, 48686351, 97372702, 194745404]

約数ペア:

[(1, 194745404), (2, 97372702), (4, 48686351), (7, 27820772), (14, 13910386), (17, 11455612), (28, 6955193), (34, 5727806), (49, 3974396), (68, 2863903), (98, 1987198), (119, 1636516), (196, 993599), (211, 922964), (238, 818258), (277, 703052), (422, 461482), (476, 409129), (554, 351526), (833, 233788), (844, 230741), (1108, 175763), (1477, 131852), (1666, 116894), (1939, 100436), (2954, 65926), (3332, 58447), (3587, 54292), (3878, 50218), (4709, 41356), (5908, 32963), (7174, 27146), (7756, 25109), (9418, 20678), (10339, 18836), (13573, 14348)]