201878512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 453765600

約数和(自身を除く): 251887088

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 407, 464, 592, 638, 814, 1069, 1073, 1276, 1628, 2138, 2146, 2552, 3256, 4276, 4292, 5104, 6512, 8552, 8584, 11759, 11803, 17104, 17168, 23518, 23606, 31001, 39553, 47036, 47212, 62002, 79106, 94072, 94424, 124004, 158212, 188144, 188848, 248008, 316424, 341011, 435083, 496016, 632848, 682022, 870166, 1147037, 1364044, 1740332, 2294074, 2728088, 3480664, 4588148, 5456176, 6961328, 9176296, 12617407, 18352592, 25234814, 50469628, 100939256, 201878512]

約数ペア:

[(1, 201878512), (2, 100939256), (4, 50469628), (8, 25234814), (11, 18352592), (16, 12617407), (22, 9176296), (29, 6961328), (37, 5456176), (44, 4588148), (58, 3480664), (74, 2728088), (88, 2294074), (116, 1740332), (148, 1364044), (176, 1147037), (232, 870166), (296, 682022), (319, 632848), (407, 496016), (464, 435083), (592, 341011), (638, 316424), (814, 248008), (1069, 188848), (1073, 188144), (1276, 158212), (1628, 124004), (2138, 94424), (2146, 94072), (2552, 79106), (3256, 62002), (4276, 47212), (4292, 47036), (5104, 39553), (6512, 31001), (8552, 23606), (8584, 23518), (11759, 17168), (11803, 17104)]