193857986

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 342876672

約数和(自身を除く): 149018686

約数列:

[1, 2, 7, 14, 47, 94, 101, 202, 329, 658, 707, 1414, 2917, 4747, 5834, 9494, 20419, 33229, 40838, 66458, 137099, 274198, 294617, 589234, 959693, 1919386, 2062319, 4124638, 13846999, 27693998, 96928993, 193857986]

約数ペア:

[(1, 193857986), (2, 96928993), (7, 27693998), (14, 13846999), (47, 4124638), (94, 2062319), (101, 1919386), (202, 959693), (329, 589234), (658, 294617), (707, 274198), (1414, 137099), (2917, 66458), (4747, 40838), (5834, 33229), (9494, 20419)]