209224428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 590553600

約数和(自身を除く): 381329172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 337, 389, 399, 532, 674, 778, 798, 1011, 1167, 1348, 1556, 1596, 2022, 2334, 2359, 2723, 4044, 4668, 4718, 5446, 6403, 7077, 7391, 8169, 9436, 10892, 12806, 14154, 14782, 16338, 19209, 22173, 25612, 28308, 29564, 32676, 38418, 44346, 44821, 51737, 76836, 88692, 89642, 103474, 131093, 134463, 155211, 179284, 206948, 262186, 268926, 310422, 393279, 524372, 537852, 620844, 786558, 917651, 1573116, 1835302, 2490767, 2752953, 3670604, 4981534, 5505906, 7472301, 9963068, 11011812, 14944602, 17435369, 29889204, 34870738, 52306107, 69741476, 104612214, 209224428]

約数ペア:

[(1, 209224428), (2, 104612214), (3, 69741476), (4, 52306107), (6, 34870738), (7, 29889204), (12, 17435369), (14, 14944602), (19, 11011812), (21, 9963068), (28, 7472301), (38, 5505906), (42, 4981534), (57, 3670604), (76, 2752953), (84, 2490767), (114, 1835302), (133, 1573116), (228, 917651), (266, 786558), (337, 620844), (389, 537852), (399, 524372), (532, 393279), (674, 310422), (778, 268926), (798, 262186), (1011, 206948), (1167, 179284), (1348, 155211), (1556, 134463), (1596, 131093), (2022, 103474), (2334, 89642), (2359, 88692), (2723, 76836), (4044, 51737), (4668, 44821), (4718, 44346), (5446, 38418), (6403, 32676), (7077, 29564), (7391, 28308), (8169, 25612), (9436, 22173), (10892, 19209), (12806, 16338), (14154, 14782)]