202193299

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 68079725

約数列:

[1, 7, 11, 23, 77, 97, 107, 121, 161, 253, 679, 749, 847, 1067, 1177, 1771, 2231, 2461, 2783, 7469, 8239, 10379, 11737, 12947, 15617, 17227, 19481, 24541, 27071, 72653, 82159, 90629, 114169, 171787, 189497, 238717, 269951, 297781, 799183, 1255859, 1671019, 1889657, 2084467, 2625887, 8791013, 18381209, 28884757, 202193299]

約数ペア:

[(1, 202193299), (7, 28884757), (11, 18381209), (23, 8791013), (77, 2625887), (97, 2084467), (107, 1889657), (121, 1671019), (161, 1255859), (253, 799183), (679, 297781), (749, 269951), (847, 238717), (1067, 189497), (1177, 171787), (1771, 114169), (2231, 90629), (2461, 82159), (2783, 72653), (7469, 27071), (8239, 24541), (10379, 19481), (11737, 17227), (12947, 15617)]