209834060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26833}}^1$

素因数の和:26882

約数の個数: 48

約数和(自身を含む): 486876096

約数和(自身を除く): 277042036

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 26833, 53666, 107332, 134165, 268330, 456161, 536660, 617159, 912322, 1234318, 1824644, 2280805, 2468636, 3085795, 4561610, 6171590, 9123220, 10491703, 12343180, 20983406, 41966812, 52458515, 104917030, 209834060]

約数ペア:

[(1, 209834060), (2, 104917030), (4, 52458515), (5, 41966812), (10, 20983406), (17, 12343180), (20, 10491703), (23, 9123220), (34, 6171590), (46, 4561610), (68, 3085795), (85, 2468636), (92, 2280805), (115, 1824644), (170, 1234318), (230, 912322), (340, 617159), (391, 536660), (460, 456161), (782, 268330), (1564, 134165), (1955, 107332), (3910, 53666), (7820, 26833)]