219949313759

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{76103}}^1$

素因数の和:76439

約数の個数: 32

約数和(自身を含む): 269590809600

約数和(自身を除く): 49641495841

約数列:

[1, 7, 17, 119, 149, 163, 1043, 1141, 2533, 2771, 17731, 19397, 24287, 76103, 170009, 412879, 532721, 1293751, 2890153, 9056257, 11339347, 12404789, 79375429, 86833523, 192768899, 210881413, 1349382293, 1476169891, 1848313561, 12938194927, 31421330537, 219949313759]

約数ペア:

[(1, 219949313759), (7, 31421330537), (17, 12938194927), (119, 1848313561), (149, 1476169891), (163, 1349382293), (1043, 210881413), (1141, 192768899), (2533, 86833523), (2771, 79375429), (17731, 12404789), (19397, 11339347), (24287, 9056257), (76103, 2890153), (170009, 1293751), (412879, 532721)]