193645762604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{220021}}^1$

素因数の和:220135

約数の個数: 72

約数和(自身を含む): 419833659168

約数和(自身を除く): 226187896564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 1849, 2924, 3698, 5117, 7396, 10234, 12943, 20468, 25886, 31433, 51772, 62866, 125732, 220021, 220031, 440042, 440062, 880084, 880124, 1540147, 3080294, 3740357, 6160588, 7480714, 9460903, 14961428, 18921806, 26182499, 37843612, 52364998, 66226321, 104729996, 132452642, 160835351, 264905284, 321670702, 406818829, 643341404, 813637658, 1125847457, 1627275316, 2251694914, 2847731803, 4503389828, 5695463606, 6915920093, 11390927212, 13831840186, 27663680372, 48411440651, 96822881302, 193645762604]

約数ペア:

[(1, 193645762604), (2, 96822881302), (4, 48411440651), (7, 27663680372), (14, 13831840186), (17, 11390927212), (28, 6915920093), (34, 5695463606), (43, 4503389828), (68, 2847731803), (86, 2251694914), (119, 1627275316), (172, 1125847457), (238, 813637658), (301, 643341404), (476, 406818829), (602, 321670702), (731, 264905284), (1204, 160835351), (1462, 132452642), (1849, 104729996), (2924, 66226321), (3698, 52364998), (5117, 37843612), (7396, 26182499), (10234, 18921806), (12943, 14961428), (20468, 9460903), (25886, 7480714), (31433, 6160588), (51772, 3740357), (62866, 3080294), (125732, 1540147), (220021, 880124), (220031, 880084), (440042, 440062)]