201785887204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{573901}}^1$

素因数の和:574108

約数の個数: 48

約数和(自身を含む): 394532373312

約数和(自身を除く): 192746486108

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 131, 244, 262, 524, 671, 1342, 1441, 2684, 2882, 5764, 7991, 15982, 31964, 87901, 175802, 351604, 573901, 1147802, 2295604, 6312911, 12625822, 25251644, 35007961, 70015922, 75181031, 140031844, 150362062, 300724124, 385087571, 770175142, 826991341, 1540350284, 1653982682, 3307965364, 4586042891, 9172085782, 18344171564, 50446471801, 100892943602, 201785887204]

約数ペア:

[(1, 201785887204), (2, 100892943602), (4, 50446471801), (11, 18344171564), (22, 9172085782), (44, 4586042891), (61, 3307965364), (122, 1653982682), (131, 1540350284), (244, 826991341), (262, 770175142), (524, 385087571), (671, 300724124), (1342, 150362062), (1441, 140031844), (2684, 75181031), (2882, 70015922), (5764, 35007961), (7991, 25251644), (15982, 12625822), (31964, 6312911), (87901, 2295604), (175802, 1147802), (351604, 573901)]