210375516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1348561}}^1$

素因数の和:1348581

約数の個数: 24

約数和(自身を含む): 528636304

約数和(自身を除く): 318260788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1348561, 2697122, 4045683, 5394244, 8091366, 16182732, 17531293, 35062586, 52593879, 70125172, 105187758, 210375516]

約数ペア:

[(1, 210375516), (2, 105187758), (3, 70125172), (4, 52593879), (6, 35062586), (12, 17531293), (13, 16182732), (26, 8091366), (39, 5394244), (52, 4045683), (78, 2697122), (156, 1348561)]