197547336

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 635270400

約数和(自身を除く): 437723064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1613, 1701, 1944, 2187, 2268, 2916, 3226, 3402, 4374, 4536, 4839, 5103, 5832, 6452, 6804, 8748, 9678, 10206, 11291, 12904, 13608, 14517, 15309, 17496, 19356, 20412, 22582, 29034, 30618, 33873, 38712, 40824, 43551, 45164, 58068, 61236, 67746, 87102, 90328, 101619, 116136, 122472, 130653, 135492, 174204, 203238, 261306, 270984, 304857, 348408, 391959, 406476, 522612, 609714, 783918, 812952, 914571, 1045224, 1175877, 1219428, 1567836, 1829142, 2351754, 2438856, 2743713, 3135672, 3527631, 3658284, 4703508, 5487426, 7055262, 7316568, 8231139, 9407016, 10974852, 14110524, 16462278, 21949704, 24693417, 28221048, 32924556, 49386834, 65849112, 98773668, 197547336]

約数ペア:

[(1, 197547336), (2, 98773668), (3, 65849112), (4, 49386834), (6, 32924556), (7, 28221048), (8, 24693417), (9, 21949704), (12, 16462278), (14, 14110524), (18, 10974852), (21, 9407016), (24, 8231139), (27, 7316568), (28, 7055262), (36, 5487426), (42, 4703508), (54, 3658284), (56, 3527631), (63, 3135672), (72, 2743713), (81, 2438856), (84, 2351754), (108, 1829142), (126, 1567836), (162, 1219428), (168, 1175877), (189, 1045224), (216, 914571), (243, 812952), (252, 783918), (324, 609714), (378, 522612), (486, 406476), (504, 391959), (567, 348408), (648, 304857), (729, 270984), (756, 261306), (972, 203238), (1134, 174204), (1458, 135492), (1512, 130653), (1613, 122472), (1701, 116136), (1944, 101619), (2187, 90328), (2268, 87102), (2916, 67746), (3226, 61236), (3402, 58068), (4374, 45164), (4536, 43551), (4839, 40824), (5103, 38712), (5832, 33873), (6452, 30618), (6804, 29034), (8748, 22582), (9678, 20412), (10206, 19356), (11291, 17496), (12904, 15309), (13608, 14517)]