209871302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 344478720

約数和(自身を除く): 134607418

約数列:

[1, 2, 19, 31, 38, 62, 163, 326, 589, 1093, 1178, 2186, 3097, 5053, 6194, 10106, 20767, 33883, 41534, 67766, 96007, 178159, 192014, 356318, 643777, 1287554, 3385021, 5522929, 6770042, 11045858, 104935651, 209871302]

約数ペア:

[(1, 209871302), (2, 104935651), (19, 11045858), (31, 6770042), (38, 5522929), (62, 3385021), (163, 1287554), (326, 643777), (589, 356318), (1093, 192014), (1178, 178159), (2186, 96007), (3097, 67766), (5053, 41534), (6194, 33883), (10106, 20767)]