251592078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107243}}^1$

素因数の和:107288

約数の個数: 32

約数和(自身を含む): 555952896

約数和(自身を除く): 304360818

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 107243, 214486, 321729, 643458, 1823131, 2466589, 3646262, 4933178, 5469393, 7399767, 10938786, 14799534, 41932013, 83864026, 125796039, 251592078]

約数ペア:

[(1, 251592078), (2, 125796039), (3, 83864026), (6, 41932013), (17, 14799534), (23, 10938786), (34, 7399767), (46, 5469393), (51, 4933178), (69, 3646262), (102, 2466589), (138, 1823131), (391, 643458), (782, 321729), (1173, 214486), (2346, 107243)]