206731434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{378629}}^1$

素因数の和:378654

約数の個数: 32

約数和(自身を含む): 508878720

約数和(自身を除く): 302147286

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 378629, 757258, 1135887, 2271774, 2650403, 4922177, 5300806, 7951209, 9844354, 14766531, 15902418, 29533062, 34455239, 68910478, 103365717, 206731434]

約数ペア:

[(1, 206731434), (2, 103365717), (3, 68910478), (6, 34455239), (7, 29533062), (13, 15902418), (14, 14766531), (21, 9844354), (26, 7951209), (39, 5300806), (42, 4922177), (78, 2650403), (91, 2271774), (182, 1135887), (273, 757258), (546, 378629)]