202241728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5721

約数の個数: 56

約数和(自身を含む): 442323728

約数和(自身を除く): 240082000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 5653, 8944, 11306, 17888, 22612, 35776, 45224, 73489, 90448, 146978, 180896, 243079, 293956, 361792, 486158, 587912, 972316, 1175824, 1944632, 2351648, 3160027, 3889264, 4703296, 6320054, 7778528, 12640108, 15557056, 25280216, 50560432, 101120864, 202241728]

約数ペア:

[(1, 202241728), (2, 101120864), (4, 50560432), (8, 25280216), (13, 15557056), (16, 12640108), (26, 7778528), (32, 6320054), (43, 4703296), (52, 3889264), (64, 3160027), (86, 2351648), (104, 1944632), (172, 1175824), (208, 972316), (344, 587912), (416, 486158), (559, 361792), (688, 293956), (832, 243079), (1118, 180896), (1376, 146978), (2236, 90448), (2752, 73489), (4472, 45224), (5653, 35776), (8944, 22612), (11306, 17888)]