200965809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 298506240

約数和(自身を除く): 97540431

約数列:

[1, 3, 11, 33, 79, 157, 237, 471, 491, 869, 1473, 1727, 2607, 5181, 5401, 12403, 16203, 37209, 38789, 77087, 116367, 136433, 231261, 409299, 426679, 847957, 1280037, 2543871, 6089873, 18269619, 66988603, 200965809]

約数ペア:

[(1, 200965809), (3, 66988603), (11, 18269619), (33, 6089873), (79, 2543871), (157, 1280037), (237, 847957), (471, 426679), (491, 409299), (869, 231261), (1473, 136433), (1727, 116367), (2607, 77087), (5181, 38789), (5401, 37209), (12403, 16203)]