201952933

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 254467584

約数和(自身を除く): 52514651

約数列:

[1, 7, 13, 91, 97, 137, 167, 679, 959, 1169, 1261, 1781, 2171, 8827, 12467, 13289, 15197, 16199, 22879, 93023, 113393, 160153, 172757, 210587, 297427, 1209299, 1474109, 2081989, 2219263, 15534841, 28850419, 201952933]

約数ペア:

[(1, 201952933), (7, 28850419), (13, 15534841), (91, 2219263), (97, 2081989), (137, 1474109), (167, 1209299), (679, 297427), (959, 210587), (1169, 172757), (1261, 160153), (1781, 113393), (2171, 93023), (8827, 22879), (12467, 16199), (13289, 15197)]