194414493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1879}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 320051200

約数和(自身を除く): 125636707

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 1137, 1879, 2653, 4927, 5637, 7959, 13153, 14781, 24427, 34489, 39459, 73281, 103467, 170989, 512967, 712141, 2136423, 4984987, 9257833, 14954961, 27773499, 64804831, 194414493]

約数ペア:

[(1, 194414493), (3, 64804831), (7, 27773499), (13, 14954961), (21, 9257833), (39, 4984987), (91, 2136423), (273, 712141), (379, 512967), (1137, 170989), (1879, 103467), (2653, 73281), (4927, 39459), (5637, 34489), (7959, 24427), (13153, 14781)]