201245492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16447}}^1$

素因数の和:16500

約数の個数: 48

約数和(自身を含む): 442122240

約数和(自身を除く): 240876748

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 16447, 32894, 65788, 115129, 230258, 312493, 378281, 460516, 624986, 756562, 1249972, 1513124, 2187451, 2647967, 4374902, 5295934, 7187339, 8749804, 10591868, 14374678, 28749356, 50311373, 100622746, 201245492]

約数ペア:

[(1, 201245492), (2, 100622746), (4, 50311373), (7, 28749356), (14, 14374678), (19, 10591868), (23, 8749804), (28, 7187339), (38, 5295934), (46, 4374902), (76, 2647967), (92, 2187451), (133, 1513124), (161, 1249972), (266, 756562), (322, 624986), (437, 460516), (532, 378281), (644, 312493), (874, 230258), (1748, 115129), (3059, 65788), (6118, 32894), (12236, 16447)]