196435295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 282562560

約数和(自身を除く): 86127265

約数列:

[1, 5, 7, 23, 35, 115, 161, 239, 805, 1021, 1195, 1673, 5105, 5497, 7147, 8365, 23483, 27485, 35735, 38479, 117415, 164381, 192395, 244019, 821905, 1220095, 1708133, 5612437, 8540665, 28062185, 39287059, 196435295]

約数ペア:

[(1, 196435295), (5, 39287059), (7, 28062185), (23, 8540665), (35, 5612437), (115, 1708133), (161, 1220095), (239, 821905), (805, 244019), (1021, 192395), (1195, 164381), (1673, 117415), (5105, 38479), (5497, 35735), (7147, 27485), (8365, 23483)]