201955321711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21078731}}^1$

素因数の和:21078822

約数の個数: 16

約数和(自身を含む): 240803434368

約数和(自身を除く): 38848112657

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 21078731, 231866041, 274023503, 1412274977, 3014258533, 15535024747, 18359574701, 201955321711]

約数ペア:

[(1, 201955321711), (11, 18359574701), (13, 15535024747), (67, 3014258533), (143, 1412274977), (737, 274023503), (871, 231866041), (9581, 21078731)]