219210801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{64153}}^1$

素因数の和:64240

約数の個数: 16

約数和(自身を含む): 314097984

約数和(自身を除く): 94887183

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 64153, 192459, 1090601, 3271803, 4298251, 12894753, 73070267, 219210801]

約数ペア:

[(1, 219210801), (3, 73070267), (17, 12894753), (51, 4298251), (67, 3271803), (201, 1090601), (1139, 192459), (3417, 64153)]