200912718

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 209660082

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 479, 958, 1319, 1437, 2638, 2874, 3957, 7914, 25387, 50774, 69907, 76161, 139814, 152322, 209721, 419442, 631801, 1263602, 1895403, 3790806, 33485453, 66970906, 100456359, 200912718]

約数ペア:

[(1, 200912718), (2, 100456359), (3, 66970906), (6, 33485453), (53, 3790806), (106, 1895403), (159, 1263602), (318, 631801), (479, 419442), (958, 209721), (1319, 152322), (1437, 139814), (2638, 76161), (2874, 69907), (3957, 50774), (7914, 25387)]