201080556

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 573116544

約数和(自身を除く): 372035988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 204, 243, 258, 283, 306, 324, 387, 459, 486, 516, 566, 612, 731, 774, 849, 918, 972, 1132, 1161, 1377, 1462, 1548, 1698, 1836, 2193, 2322, 2547, 2754, 2924, 3396, 3483, 4131, 4386, 4644, 4811, 5094, 5508, 6579, 6966, 7641, 8262, 8772, 9622, 10188, 10449, 12169, 13158, 13932, 14433, 15282, 16524, 19244, 19737, 20898, 22923, 24338, 26316, 28866, 30564, 36507, 39474, 41796, 43299, 45846, 48676, 57732, 59211, 68769, 73014, 78948, 86598, 91692, 109521, 118422, 129897, 137538, 146028, 173196, 177633, 206873, 219042, 236844, 259794, 275076, 328563, 355266, 389691, 413746, 438084, 519588, 620619, 657126, 710532, 779382, 827492, 985689, 1169073, 1241238, 1314252, 1558764, 1861857, 1971378, 2338146, 2482476, 2957067, 3723714, 3942756, 4676292, 5585571, 5914134, 7447428, 11171142, 11828268, 16756713, 22342284, 33513426, 50270139, 67026852, 100540278, 201080556]

約数ペア:

[(1, 201080556), (2, 100540278), (3, 67026852), (4, 50270139), (6, 33513426), (9, 22342284), (12, 16756713), (17, 11828268), (18, 11171142), (27, 7447428), (34, 5914134), (36, 5585571), (43, 4676292), (51, 3942756), (54, 3723714), (68, 2957067), (81, 2482476), (86, 2338146), (102, 1971378), (108, 1861857), (129, 1558764), (153, 1314252), (162, 1241238), (172, 1169073), (204, 985689), (243, 827492), (258, 779382), (283, 710532), (306, 657126), (324, 620619), (387, 519588), (459, 438084), (486, 413746), (516, 389691), (566, 355266), (612, 328563), (731, 275076), (774, 259794), (849, 236844), (918, 219042), (972, 206873), (1132, 177633), (1161, 173196), (1377, 146028), (1462, 137538), (1548, 129897), (1698, 118422), (1836, 109521), (2193, 91692), (2322, 86598), (2547, 78948), (2754, 73014), (2924, 68769), (3396, 59211), (3483, 57732), (4131, 48676), (4386, 45846), (4644, 43299), (4811, 41796), (5094, 39474), (5508, 36507), (6579, 30564), (6966, 28866), (7641, 26316), (8262, 24338), (8772, 22923), (9622, 20898), (10188, 19737), (10449, 19244), (12169, 16524), (13158, 15282), (13932, 14433)]