201966028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 395136000

約数和(自身を除く): 193169972

約数列:

[1, 2, 4, 11, 22, 44, 79, 97, 158, 194, 316, 388, 599, 869, 1067, 1198, 1738, 2134, 2396, 3476, 4268, 6589, 7663, 13178, 15326, 26356, 30652, 47321, 58103, 84293, 94642, 116206, 168586, 189284, 232412, 337172, 520531, 639133, 1041062, 1278266, 2082124, 2556532, 4590137, 9180274, 18360548, 50491507, 100983014, 201966028]

約数ペア:

[(1, 201966028), (2, 100983014), (4, 50491507), (11, 18360548), (22, 9180274), (44, 4590137), (79, 2556532), (97, 2082124), (158, 1278266), (194, 1041062), (316, 639133), (388, 520531), (599, 337172), (869, 232412), (1067, 189284), (1198, 168586), (1738, 116206), (2134, 94642), (2396, 84293), (3476, 58103), (4268, 47321), (6589, 30652), (7663, 26356), (13178, 15326)]