201449972

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{3119}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 359399040

約数和(自身を除く): 157949068

約数列:

[1, 2, 4, 67, 134, 241, 268, 482, 964, 3119, 6238, 12476, 16147, 32294, 64588, 208973, 417946, 751679, 835892, 1503358, 3006716, 50362493, 100724986, 201449972]

約数ペア:

[(1, 201449972), (2, 100724986), (4, 50362493), (67, 3006716), (134, 1503358), (241, 835892), (268, 751679), (482, 417946), (964, 208973), (3119, 64588), (6238, 32294), (12476, 16147)]