194929252

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 411844608

約数和(自身を除く): 216915356

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 127, 164, 191, 196, 254, 287, 382, 508, 574, 764, 889, 1148, 1337, 1778, 2009, 2674, 3556, 4018, 5207, 5348, 6223, 7831, 8036, 9359, 10414, 12446, 15662, 18718, 20828, 24257, 24892, 31324, 36449, 37436, 48514, 54817, 72898, 97028, 109634, 145796, 169799, 219268, 255143, 339598, 383719, 510286, 679196, 767438, 994537, 1020572, 1188593, 1534876, 1989074, 2377186, 3978148, 4754372, 6961759, 13923518, 27847036, 48732313, 97464626, 194929252]

約数ペア:

[(1, 194929252), (2, 97464626), (4, 48732313), (7, 27847036), (14, 13923518), (28, 6961759), (41, 4754372), (49, 3978148), (82, 2377186), (98, 1989074), (127, 1534876), (164, 1188593), (191, 1020572), (196, 994537), (254, 767438), (287, 679196), (382, 510286), (508, 383719), (574, 339598), (764, 255143), (889, 219268), (1148, 169799), (1337, 145796), (1778, 109634), (2009, 97028), (2674, 72898), (3556, 54817), (4018, 48514), (5207, 37436), (5348, 36449), (6223, 31324), (7831, 24892), (8036, 24257), (9359, 20828), (10414, 18718), (12446, 15662)]