201840419718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{487}}^1\times {\mathrm{1171}}^1$

素因数の和:1779

約数の個数: 144

約数和(自身を含む): 510885263616

約数和(自身を除く): 309044843898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 487, 742, 954, 974, 1113, 1171, 1461, 2226, 2342, 2809, 2922, 3339, 3409, 3513, 4383, 5618, 6678, 6818, 7026, 8197, 8427, 8766, 10227, 10539, 16394, 16854, 19663, 20454, 21078, 24591, 25281, 25811, 30681, 39326, 49182, 50562, 51622, 58989, 61362, 62063, 73773, 77433, 117978, 124126, 147546, 154866, 176967, 180677, 186189, 232299, 353934, 361354, 372378, 434441, 464598, 542031, 558567, 570277, 868882, 1084062, 1117134, 1140554, 1303323, 1367983, 1626093, 1710831, 2606646, 2735966, 3252186, 3289339, 3421662, 3909969, 3991939, 4103949, 5132493, 6578678, 7819938, 7983878, 8207898, 9575881, 9868017, 10264986, 11975817, 12311847, 19151762, 19736034, 23025373, 23951634, 24623694, 28727643, 29604051, 30224681, 35927451, 46050746, 57455286, 59208102, 60449362, 69076119, 71854902, 86182929, 90674043, 138152238, 172365858, 181348086, 207228357, 211572767, 272022129, 414456714, 423145534, 544044258, 634718301, 1269436602, 1601908093, 1904154903, 3203816186, 3808309806, 4805724279, 9611448558, 11213356651, 14417172837, 22426713302, 28834345674, 33640069953, 67280139906, 100920209859, 201840419718]

約数ペア:

[(1, 201840419718), (2, 100920209859), (3, 67280139906), (6, 33640069953), (7, 28834345674), (9, 22426713302), (14, 14417172837), (18, 11213356651), (21, 9611448558), (42, 4805724279), (53, 3808309806), (63, 3203816186), (106, 1904154903), (126, 1601908093), (159, 1269436602), (318, 634718301), (371, 544044258), (477, 423145534), (487, 414456714), (742, 272022129), (954, 211572767), (974, 207228357), (1113, 181348086), (1171, 172365858), (1461, 138152238), (2226, 90674043), (2342, 86182929), (2809, 71854902), (2922, 69076119), (3339, 60449362), (3409, 59208102), (3513, 57455286), (4383, 46050746), (5618, 35927451), (6678, 30224681), (6818, 29604051), (7026, 28727643), (8197, 24623694), (8427, 23951634), (8766, 23025373), (10227, 19736034), (10539, 19151762), (16394, 12311847), (16854, 11975817), (19663, 10264986), (20454, 9868017), (21078, 9575881), (24591, 8207898), (25281, 7983878), (25811, 7819938), (30681, 6578678), (39326, 5132493), (49182, 4103949), (50562, 3991939), (51622, 3909969), (58989, 3421662), (61362, 3289339), (62063, 3252186), (73773, 2735966), (77433, 2606646), (117978, 1710831), (124126, 1626093), (147546, 1367983), (154866, 1303323), (176967, 1140554), (180677, 1117134), (186189, 1084062), (232299, 868882), (353934, 570277), (361354, 558567), (372378, 542031), (434441, 464598)]