196697823

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{823}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 316416000

約数和(自身を除く): 119718177

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 599, 823, 1797, 2469, 4193, 5761, 11381, 12579, 15637, 17283, 34143, 46911, 79667, 109459, 239001, 328377, 492977, 1478931, 3450839, 9366563, 10352517, 28099689, 65565941, 196697823]

約数ペア:

[(1, 196697823), (3, 65565941), (7, 28099689), (19, 10352517), (21, 9366563), (57, 3450839), (133, 1478931), (399, 492977), (599, 328377), (823, 239001), (1797, 109459), (2469, 79667), (4193, 46911), (5761, 34143), (11381, 17283), (12579, 15637)]