202488567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 292965120

約数和(自身を除く): 90476553

約数列:

[1, 3, 19, 53, 57, 97, 159, 291, 691, 1007, 1843, 2073, 3021, 5141, 5529, 13129, 15423, 36623, 39387, 67027, 97679, 109869, 201081, 293037, 695837, 1273513, 2087511, 3552431, 3820539, 10657293, 67496189, 202488567]

約数ペア:

[(1, 202488567), (3, 67496189), (19, 10657293), (53, 3820539), (57, 3552431), (97, 2087511), (159, 1273513), (291, 695837), (691, 293037), (1007, 201081), (1843, 109869), (2073, 97679), (3021, 67027), (5141, 39387), (5529, 36623), (13129, 15423)]