200013255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6528

約数の個数: 48

約数和(自身を含む): 380461536

約数和(自身を除く): 180448281

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2385, 3445, 6201, 6451, 10335, 19353, 31005, 32255, 58059, 83863, 96765, 251589, 290295, 341903, 419315, 754767, 1025709, 1257945, 1709515, 3077127, 3773835, 4444739, 5128545, 13334217, 15385635, 22223695, 40002651, 66671085, 200013255]

約数ペア:

[(1, 200013255), (3, 66671085), (5, 40002651), (9, 22223695), (13, 15385635), (15, 13334217), (39, 5128545), (45, 4444739), (53, 3773835), (65, 3077127), (117, 1709515), (159, 1257945), (195, 1025709), (265, 754767), (477, 419315), (585, 341903), (689, 290295), (795, 251589), (2067, 96765), (2385, 83863), (3445, 58059), (6201, 32255), (6451, 31005), (10335, 19353)]