214210676735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1275709}}^1$

素因数の和:1275839

約数の個数: 32

約数和(自身を含む): 290984348160

約数和(自身を除く): 76773671425

約数列:

[1, 5, 11, 43, 55, 71, 215, 355, 473, 781, 2365, 3053, 3905, 15265, 33583, 167915, 1275709, 6378545, 14032799, 54855487, 70163995, 90575339, 274277435, 452876695, 603410357, 996328729, 3017051785, 3894739577, 4981643645, 19473697885, 42842135347, 214210676735]

約数ペア:

[(1, 214210676735), (5, 42842135347), (11, 19473697885), (43, 4981643645), (55, 3894739577), (71, 3017051785), (215, 996328729), (355, 603410357), (473, 452876695), (781, 274277435), (2365, 90575339), (3053, 70163995), (3905, 54855487), (15265, 14032799), (33583, 6378545), (167915, 1275709)]