202649228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 378979776

約数和(自身を除く): 176330548

約数列:

[1, 2, 4, 23, 46, 92, 101, 113, 193, 202, 226, 386, 404, 452, 772, 2323, 2599, 4439, 4646, 5198, 8878, 9292, 10396, 11413, 17756, 19493, 21809, 22826, 38986, 43618, 45652, 77972, 87236, 262499, 448339, 501607, 524998, 896678, 1003214, 1049996, 1793356, 2006428, 2202709, 4405418, 8810836, 50662307, 101324614, 202649228]

約数ペア:

[(1, 202649228), (2, 101324614), (4, 50662307), (23, 8810836), (46, 4405418), (92, 2202709), (101, 2006428), (113, 1793356), (193, 1049996), (202, 1003214), (226, 896678), (386, 524998), (404, 501607), (452, 448339), (772, 262499), (2323, 87236), (2599, 77972), (4439, 45652), (4646, 43618), (5198, 38986), (8878, 22826), (9292, 21809), (10396, 19493), (11413, 17756)]