202907306

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 352598400

約数和(自身を除く): 149691094

約数列:

[1, 2, 7, 14, 149, 211, 298, 422, 461, 922, 1043, 1477, 2086, 2954, 3227, 6454, 31439, 62878, 68689, 97271, 137378, 194542, 220073, 440146, 480823, 680897, 961646, 1361794, 14493379, 28986758, 101453653, 202907306]

約数ペア:

[(1, 202907306), (2, 101453653), (7, 28986758), (14, 14493379), (149, 1361794), (211, 961646), (298, 680897), (422, 480823), (461, 440146), (922, 220073), (1043, 194542), (1477, 137378), (2086, 97271), (2954, 68689), (3227, 62878), (6454, 31439)]