200909484

素因数分解:

$2^2\times 3^6\times {\mathrm{68899}}^1$

素因数の和:68921

約数の個数: 42

約数和(自身を含む): 527153900

約数和(自身を除く): 326244416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 68899, 137798, 206697, 275596, 413394, 620091, 826788, 1240182, 1860273, 2480364, 3720546, 5580819, 7441092, 11161638, 16742457, 22323276, 33484914, 50227371, 66969828, 100454742, 200909484]

約数ペア:

[(1, 200909484), (2, 100454742), (3, 66969828), (4, 50227371), (6, 33484914), (9, 22323276), (12, 16742457), (18, 11161638), (27, 7441092), (36, 5580819), (54, 3720546), (81, 2480364), (108, 1860273), (162, 1240182), (243, 826788), (324, 620091), (486, 413394), (729, 275596), (972, 206697), (1458, 137798), (2916, 68899)]