223419196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55799}}^1$

素因数の和:55834

約数の個数: 48

約数和(自身を含む): 524966400

約数和(自身を除く): 301547204

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 55799, 111598, 223196, 390593, 613789, 725387, 781186, 1227578, 1450774, 1562372, 2455156, 2901548, 4296523, 5077709, 7979257, 8593046, 10155418, 15958514, 17186092, 20310836, 31917028, 55854799, 111709598, 223419196]

約数ペア:

[(1, 223419196), (2, 111709598), (4, 55854799), (7, 31917028), (11, 20310836), (13, 17186092), (14, 15958514), (22, 10155418), (26, 8593046), (28, 7979257), (44, 5077709), (52, 4296523), (77, 2901548), (91, 2455156), (143, 1562372), (154, 1450774), (182, 1227578), (286, 781186), (308, 725387), (364, 613789), (572, 390593), (1001, 223196), (2002, 111598), (4004, 55799)]