201970511688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{21017}}^1$

素因数の和:21535

約数の個数: 128

約数和(自身を含む): 558406224000

約数和(自身を除く): 356435712312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 409, 534, 712, 818, 979, 1068, 1227, 1636, 1958, 2136, 2454, 2937, 3272, 3916, 4499, 4908, 5874, 7832, 8998, 9816, 11748, 13497, 17996, 21017, 23496, 26994, 35992, 36401, 42034, 53988, 63051, 72802, 84068, 107976, 109203, 126102, 145604, 168136, 218406, 231187, 252204, 291208, 400411, 436812, 462374, 504408, 693561, 800822, 873624, 924748, 1201233, 1387122, 1601644, 1849496, 1870513, 2402466, 2774244, 3203288, 3741026, 4804932, 5548488, 5611539, 7482052, 8595953, 9609864, 11223078, 14964104, 17191906, 20575643, 22446156, 25787859, 34383812, 41151286, 44892312, 51575718, 61726929, 68767624, 82302572, 94555483, 103151436, 123453858, 164605144, 189110966, 206302872, 246907716, 283666449, 378221932, 493815432, 567332898, 756443864, 765039817, 1134665796, 1530079634, 2269331592, 2295119451, 3060159268, 4590238902, 6120318536, 8415437987, 9180477804, 16830875974, 18360955608, 25246313961, 33661751948, 50492627922, 67323503896, 100985255844, 201970511688]

約数ペア:

[(1, 201970511688), (2, 100985255844), (3, 67323503896), (4, 50492627922), (6, 33661751948), (8, 25246313961), (11, 18360955608), (12, 16830875974), (22, 9180477804), (24, 8415437987), (33, 6120318536), (44, 4590238902), (66, 3060159268), (88, 2295119451), (89, 2269331592), (132, 1530079634), (178, 1134665796), (264, 765039817), (267, 756443864), (356, 567332898), (409, 493815432), (534, 378221932), (712, 283666449), (818, 246907716), (979, 206302872), (1068, 189110966), (1227, 164605144), (1636, 123453858), (1958, 103151436), (2136, 94555483), (2454, 82302572), (2937, 68767624), (3272, 61726929), (3916, 51575718), (4499, 44892312), (4908, 41151286), (5874, 34383812), (7832, 25787859), (8998, 22446156), (9816, 20575643), (11748, 17191906), (13497, 14964104), (17996, 11223078), (21017, 9609864), (23496, 8595953), (26994, 7482052), (35992, 5611539), (36401, 5548488), (42034, 4804932), (53988, 3741026), (63051, 3203288), (72802, 2774244), (84068, 2402466), (107976, 1870513), (109203, 1849496), (126102, 1601644), (145604, 1387122), (168136, 1201233), (218406, 924748), (231187, 873624), (252204, 800822), (291208, 693561), (400411, 504408), (436812, 462374)]