201134770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2029}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 378846720

約数和(自身を除く): 177711950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 862, 2029, 2155, 4058, 4310, 9913, 10145, 19826, 20290, 46667, 49565, 93334, 99130, 233335, 466670, 874499, 1748998, 4372495, 8744990, 20113477, 40226954, 100567385, 201134770]

約数ペア:

[(1, 201134770), (2, 100567385), (5, 40226954), (10, 20113477), (23, 8744990), (46, 4372495), (115, 1748998), (230, 874499), (431, 466670), (862, 233335), (2029, 99130), (2155, 93334), (4058, 49565), (4310, 46667), (9913, 20290), (10145, 19826)]