194376621

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 77057619

約数列:

[1, 3, 59, 83, 101, 131, 177, 249, 303, 393, 4897, 5959, 7729, 8383, 10873, 13231, 14691, 17877, 23187, 25149, 32619, 39693, 494597, 641507, 780629, 1098173, 1483791, 1924521, 2341887, 3294519, 64792207, 194376621]

約数ペア:

[(1, 194376621), (3, 64792207), (59, 3294519), (83, 2341887), (101, 1924521), (131, 1483791), (177, 1098173), (249, 780629), (303, 641507), (393, 494597), (4897, 39693), (5959, 32619), (7729, 25149), (8383, 23187), (10873, 17877), (13231, 14691)]