228494032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6997}}^1$

素因数の和:7175

約数の個数: 40

約数和(自身を含む): 479866856

約数和(自身を除く): 251372824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 6997, 8164, 13994, 16328, 27988, 32656, 55976, 90961, 111952, 181922, 363844, 727688, 1098529, 1455376, 2197058, 4394116, 8788232, 14280877, 17576464, 28561754, 57123508, 114247016, 228494032]

約数ペア:

[(1, 228494032), (2, 114247016), (4, 57123508), (8, 28561754), (13, 17576464), (16, 14280877), (26, 8788232), (52, 4394116), (104, 2197058), (157, 1455376), (208, 1098529), (314, 727688), (628, 363844), (1256, 181922), (2041, 111952), (2512, 90961), (4082, 55976), (6997, 32656), (8164, 27988), (13994, 16328)]