201264321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 293904000

約数和(自身を除く): 92639679

約数列:

[1, 3, 19, 29, 57, 87, 313, 389, 551, 939, 1167, 1653, 5947, 7391, 9077, 11281, 17841, 22173, 27231, 33843, 121757, 172463, 214339, 365271, 517389, 643017, 2313383, 3530953, 6940149, 10592859, 67088107, 201264321]

約数ペア:

[(1, 201264321), (3, 67088107), (19, 10592859), (29, 6940149), (57, 3530953), (87, 2313383), (313, 643017), (389, 517389), (551, 365271), (939, 214339), (1167, 172463), (1653, 121757), (5947, 33843), (7391, 27231), (9077, 22173), (11281, 17841)]