202245747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6863}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 114047373

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 2679, 6863, 9823, 20589, 29469, 75493, 130397, 226479, 322561, 391191, 967683, 1434367, 3548171, 4303101, 6128659, 10644513, 18385977, 67415249, 202245747]

約数ペア:

[(1, 202245747), (3, 67415249), (11, 18385977), (19, 10644513), (33, 6128659), (47, 4303101), (57, 3548171), (141, 1434367), (209, 967683), (517, 391191), (627, 322561), (893, 226479), (1551, 130397), (2679, 75493), (6863, 29469), (9823, 20589)]