207832807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 61827353

約数列:

[1, 7, 13, 23, 91, 109, 161, 299, 763, 911, 1417, 2093, 2507, 6377, 9919, 11843, 17549, 20953, 32591, 82901, 99299, 146671, 228137, 272389, 695093, 1290887, 1906723, 2283877, 9036209, 15987139, 29690401, 207832807]

約数ペア:

[(1, 207832807), (7, 29690401), (13, 15987139), (23, 9036209), (91, 2283877), (109, 1906723), (161, 1290887), (299, 695093), (763, 272389), (911, 228137), (1417, 146671), (2093, 99299), (2507, 82901), (6377, 32591), (9919, 20953), (11843, 17549)]