201888216

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 563116320

約数和(自身を除く): 361228104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 73, 142, 146, 213, 219, 284, 292, 426, 438, 541, 568, 584, 639, 657, 852, 876, 1082, 1278, 1314, 1623, 1704, 1752, 2164, 2556, 2628, 3246, 4328, 4869, 5112, 5183, 5256, 6492, 9738, 10366, 12984, 15549, 19476, 20732, 31098, 38411, 38952, 39493, 41464, 46647, 62196, 76822, 78986, 93294, 115233, 118479, 124392, 153644, 157972, 186588, 230466, 236958, 307288, 315944, 345699, 355437, 373176, 460932, 473916, 691398, 710874, 921864, 947832, 1382796, 1421748, 2765592, 2804003, 2843496, 5608006, 8412009, 11216012, 16824018, 22432024, 25236027, 33648036, 50472054, 67296072, 100944108, 201888216]

約数ペア:

[(1, 201888216), (2, 100944108), (3, 67296072), (4, 50472054), (6, 33648036), (8, 25236027), (9, 22432024), (12, 16824018), (18, 11216012), (24, 8412009), (36, 5608006), (71, 2843496), (72, 2804003), (73, 2765592), (142, 1421748), (146, 1382796), (213, 947832), (219, 921864), (284, 710874), (292, 691398), (426, 473916), (438, 460932), (541, 373176), (568, 355437), (584, 345699), (639, 315944), (657, 307288), (852, 236958), (876, 230466), (1082, 186588), (1278, 157972), (1314, 153644), (1623, 124392), (1704, 118479), (1752, 115233), (2164, 93294), (2556, 78986), (2628, 76822), (3246, 62196), (4328, 46647), (4869, 41464), (5112, 39493), (5183, 38952), (5256, 38411), (6492, 31098), (9738, 20732), (10366, 19476), (12984, 15549)]