201994463968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{219277}}^1$

素因数の和:221915

約数の個数: 48

約数和(自身を含む): 433996771824

約数和(自身を除く): 232002307856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2617, 5234, 10468, 20936, 28787, 41872, 57574, 83744, 115148, 219277, 230296, 438554, 460592, 877108, 921184, 1754216, 2412047, 3508432, 4824094, 7016864, 9648188, 19296376, 38592752, 77185504, 573847909, 1147695818, 2295391636, 4590783272, 6312326999, 9181566544, 12624653998, 18363133088, 25249307996, 50498615992, 100997231984, 201994463968]

約数ペア:

[(1, 201994463968), (2, 100997231984), (4, 50498615992), (8, 25249307996), (11, 18363133088), (16, 12624653998), (22, 9181566544), (32, 6312326999), (44, 4590783272), (88, 2295391636), (176, 1147695818), (352, 573847909), (2617, 77185504), (5234, 38592752), (10468, 19296376), (20936, 9648188), (28787, 7016864), (41872, 4824094), (57574, 3508432), (83744, 2412047), (115148, 1754216), (219277, 921184), (230296, 877108), (438554, 460592)]