201411782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 376717824

約数和(自身を除く): 175306042

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 67, 134, 143, 253, 286, 299, 457, 506, 598, 737, 871, 914, 1474, 1541, 1742, 3082, 3289, 5027, 5941, 6578, 9581, 10054, 10511, 11882, 16951, 19162, 20033, 21022, 30619, 33902, 40066, 61238, 65351, 115621, 130702, 136643, 220363, 231242, 273286, 336809, 398047, 440726, 673618, 704237, 796094, 1408474, 1503073, 3006146, 4378517, 7746607, 8757034, 9155081, 15493214, 18310162, 100705891, 201411782]

約数ペア:

[(1, 201411782), (2, 100705891), (11, 18310162), (13, 15493214), (22, 9155081), (23, 8757034), (26, 7746607), (46, 4378517), (67, 3006146), (134, 1503073), (143, 1408474), (253, 796094), (286, 704237), (299, 673618), (457, 440726), (506, 398047), (598, 336809), (737, 273286), (871, 231242), (914, 220363), (1474, 136643), (1541, 130702), (1742, 115621), (3082, 65351), (3289, 61238), (5027, 40066), (5941, 33902), (6578, 30619), (9581, 21022), (10054, 20033), (10511, 19162), (11882, 16951)]