249522193

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 287170560

約数和(自身を除く): 37648367

約数列:

[1, 19, 23, 31, 113, 163, 437, 589, 713, 2147, 2599, 3097, 3503, 3749, 5053, 13547, 18419, 49381, 66557, 71231, 80569, 96007, 116219, 349961, 423637, 570989, 1530811, 2208161, 8049103, 10848791, 13132747, 249522193]

約数ペア:

[(1, 249522193), (19, 13132747), (23, 10848791), (31, 8049103), (113, 2208161), (163, 1530811), (437, 570989), (589, 423637), (713, 349961), (2147, 116219), (2599, 96007), (3097, 80569), (3503, 71231), (3749, 66557), (5053, 49381), (13547, 18419)]