201831526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 334756800

約数和(自身を除く): 132925274

約数列:

[1, 2, 13, 26, 53, 106, 149, 298, 689, 983, 1378, 1937, 1966, 3874, 7897, 12779, 15794, 25558, 52099, 102661, 104198, 146467, 205322, 292934, 677287, 1354574, 1904071, 3808142, 7762751, 15525502, 100915763, 201831526]

約数ペア:

[(1, 201831526), (2, 100915763), (13, 15525502), (26, 7762751), (53, 3808142), (106, 1904071), (149, 1354574), (298, 677287), (689, 292934), (983, 205322), (1378, 146467), (1937, 104198), (1966, 102661), (3874, 52099), (7897, 25558), (12779, 15794)]