201341365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 255394944

約数和(自身を除く): 54053579

約数列:

[1, 5, 41, 67, 107, 137, 205, 335, 535, 685, 2747, 4387, 5617, 7169, 9179, 13735, 14659, 21935, 28085, 35845, 45895, 73295, 293929, 376339, 601019, 982153, 1469645, 1881695, 3005095, 4910765, 40268273, 201341365]

約数ペア:

[(1, 201341365), (5, 40268273), (41, 4910765), (67, 3005095), (107, 1881695), (137, 1469645), (205, 982153), (335, 601019), (535, 376339), (685, 293929), (2747, 73295), (4387, 45895), (5617, 35845), (7169, 28085), (9179, 21935), (13735, 14659)]