201203938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 129016862

約数列:

[1, 2, 13, 26, 149, 167, 298, 311, 334, 622, 1937, 2171, 3874, 4043, 4342, 8086, 24883, 46339, 49766, 51937, 92678, 103874, 323479, 602407, 646958, 675181, 1204814, 1350362, 7738613, 15477226, 100601969, 201203938]

約数ペア:

[(1, 201203938), (2, 100601969), (13, 15477226), (26, 7738613), (149, 1350362), (167, 1204814), (298, 675181), (311, 646958), (334, 602407), (622, 323479), (1937, 103874), (2171, 92678), (3874, 51937), (4043, 49766), (4342, 46339), (8086, 24883)]