209130672

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101323}}^1$

素因数の和:101377

約数の個数: 40

約数和(自身を含む): 552823744

約数和(自身を除く): 343693072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 101323, 202646, 303969, 405292, 607938, 810584, 1215876, 1621168, 2431752, 4356889, 4863504, 8713778, 13070667, 17427556, 26141334, 34855112, 52282668, 69710224, 104565336, 209130672]

約数ペア:

[(1, 209130672), (2, 104565336), (3, 69710224), (4, 52282668), (6, 34855112), (8, 26141334), (12, 17427556), (16, 13070667), (24, 8713778), (43, 4863504), (48, 4356889), (86, 2431752), (129, 1621168), (172, 1215876), (258, 810584), (344, 607938), (516, 405292), (688, 303969), (1032, 202646), (2064, 101323)]