197804143728

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^2\times {\mathrm{34687}}^1$

素因数の和:35099

約数の個数: 90

約数和(自身を含む): 556388686464

約数和(自身を除く): 358584542736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7164, 9552, 14328, 28656, 34687, 39601, 69374, 79202, 104061, 118803, 138748, 158404, 208122, 237606, 277496, 312183, 316808, 356409, 416244, 475212, 554992, 624366, 633616, 712818, 832488, 950424, 1248732, 1425636, 1664976, 1900848, 2497464, 2851272, 4994928, 5702544, 6902713, 13805426, 20708139, 27610852, 41416278, 55221704, 62124417, 82832556, 110443408, 124248834, 165665112, 248497668, 331330224, 496995336, 993990672, 1373639887, 2747279774, 4120919661, 5494559548, 8241839322, 10989119096, 12362758983, 16483678644, 21978238192, 24725517966, 32967357288, 49451035932, 65934714576, 98902071864, 197804143728]

約数ペア:

[(1, 197804143728), (2, 98902071864), (3, 65934714576), (4, 49451035932), (6, 32967357288), (8, 24725517966), (9, 21978238192), (12, 16483678644), (16, 12362758983), (18, 10989119096), (24, 8241839322), (36, 5494559548), (48, 4120919661), (72, 2747279774), (144, 1373639887), (199, 993990672), (398, 496995336), (597, 331330224), (796, 248497668), (1194, 165665112), (1592, 124248834), (1791, 110443408), (2388, 82832556), (3184, 62124417), (3582, 55221704), (4776, 41416278), (7164, 27610852), (9552, 20708139), (14328, 13805426), (28656, 6902713), (34687, 5702544), (39601, 4994928), (69374, 2851272), (79202, 2497464), (104061, 1900848), (118803, 1664976), (138748, 1425636), (158404, 1248732), (208122, 950424), (237606, 832488), (277496, 712818), (312183, 633616), (316808, 624366), (356409, 554992), (416244, 475212)]