207463795

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 329764608

約数和(自身を除く): 122300813

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1771, 2695, 3347, 5635, 8855, 12397, 16735, 23429, 36817, 61985, 76981, 117145, 164003, 184085, 257719, 384905, 538867, 820015, 846791, 1288595, 1804033, 2694335, 3772069, 4233955, 5927537, 9020165, 18860345, 29637685, 41492759, 207463795]

約数ペア:

[(1, 207463795), (5, 41492759), (7, 29637685), (11, 18860345), (23, 9020165), (35, 5927537), (49, 4233955), (55, 3772069), (77, 2694335), (115, 1804033), (161, 1288595), (245, 846791), (253, 820015), (385, 538867), (539, 384905), (805, 257719), (1127, 184085), (1265, 164003), (1771, 117145), (2695, 76981), (3347, 61985), (5635, 36817), (8855, 23429), (12397, 16735)]