211671864586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27047261}}^1$

素因数の和:27047326

約数の個数: 32

約数和(自身を含む): 399866721408

約数和(自身を除く): 188194856822

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 27047261, 54094522, 189330827, 351614393, 378661654, 703228786, 1163032223, 2326064446, 2461300751, 4922601502, 8141225561, 15119418899, 16282451122, 30238837798, 105835932293, 211671864586]

約数ペア:

[(1, 211671864586), (2, 105835932293), (7, 30238837798), (13, 16282451122), (14, 15119418899), (26, 8141225561), (43, 4922601502), (86, 2461300751), (91, 2326064446), (182, 1163032223), (301, 703228786), (559, 378661654), (602, 351614393), (1118, 189330827), (3913, 54094522), (7826, 27047261)]