208572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 602112

約数和(自身を除く): 393540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 364, 382, 546, 573, 764, 1092, 1146, 1337, 2292, 2483, 2674, 4011, 4966, 5348, 7449, 8022, 9932, 14898, 16044, 17381, 29796, 34762, 52143, 69524, 104286, 208572]

約数ペア:

[(1, 208572), (2, 104286), (3, 69524), (4, 52143), (6, 34762), (7, 29796), (12, 17381), (13, 16044), (14, 14898), (21, 9932), (26, 8022), (28, 7449), (39, 5348), (42, 4966), (52, 4011), (78, 2674), (84, 2483), (91, 2292), (156, 1337), (182, 1146), (191, 1092), (273, 764), (364, 573), (382, 546)]