225545908

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 461260800

約数和(自身を除く): 235714892

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 311, 413, 439, 622, 826, 878, 1244, 1652, 1756, 2177, 3073, 4354, 6146, 8708, 12292, 18349, 25901, 36698, 51802, 73396, 103604, 128443, 136529, 181307, 256886, 273058, 362614, 513772, 546116, 725228, 955703, 1911406, 3822812, 8055211, 16110422, 32220844, 56386477, 112772954, 225545908]

約数ペア:

[(1, 225545908), (2, 112772954), (4, 56386477), (7, 32220844), (14, 16110422), (28, 8055211), (59, 3822812), (118, 1911406), (236, 955703), (311, 725228), (413, 546116), (439, 513772), (622, 362614), (826, 273058), (878, 256886), (1244, 181307), (1652, 136529), (1756, 128443), (2177, 103604), (3073, 73396), (4354, 51802), (6146, 36698), (8708, 25901), (12292, 18349)]