201872394

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 446846400

約数和(自身を除く): 244974006

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 433, 439, 531, 866, 878, 1062, 1299, 1317, 2598, 2634, 3897, 3951, 7794, 7902, 25547, 25901, 51094, 51802, 76641, 77703, 153282, 155406, 190087, 229923, 233109, 380174, 459846, 466218, 570261, 1140522, 1710783, 3421566, 11215133, 22430266, 33645399, 67290798, 100936197, 201872394]

約数ペア:

[(1, 201872394), (2, 100936197), (3, 67290798), (6, 33645399), (9, 22430266), (18, 11215133), (59, 3421566), (118, 1710783), (177, 1140522), (354, 570261), (433, 466218), (439, 459846), (531, 380174), (866, 233109), (878, 229923), (1062, 190087), (1299, 155406), (1317, 153282), (2598, 77703), (2634, 76641), (3897, 51802), (3951, 51094), (7794, 25901), (7902, 25547)]