199226196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 592092480

約数和(自身を除く): 392866284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 289, 306, 351, 442, 459, 468, 491, 578, 612, 663, 702, 867, 884, 918, 982, 1156, 1326, 1404, 1473, 1734, 1836, 1964, 1989, 2601, 2652, 2946, 3468, 3757, 3978, 4419, 5202, 5892, 5967, 6383, 7514, 7803, 7956, 8347, 8838, 10404, 11271, 11934, 12766, 13257, 15028, 15606, 16694, 17676, 19149, 22542, 23868, 25041, 25532, 26514, 31212, 33388, 33813, 38298, 45084, 50082, 53028, 57447, 67626, 75123, 76596, 100164, 101439, 108511, 114894, 135252, 141899, 150246, 172341, 202878, 217022, 225369, 229788, 283798, 300492, 325533, 344682, 405756, 425697, 434044, 450738, 567596, 651066, 689364, 851394, 901476, 976599, 1277091, 1302132, 1702788, 1844687, 1953198, 2554182, 2929797, 3689374, 3831273, 3906396, 5108364, 5534061, 5859594, 7378748, 7662546, 11068122, 11719188, 15325092, 16602183, 22136244, 33204366, 49806549, 66408732, 99613098, 199226196]

約数ペア:

[(1, 199226196), (2, 99613098), (3, 66408732), (4, 49806549), (6, 33204366), (9, 22136244), (12, 16602183), (13, 15325092), (17, 11719188), (18, 11068122), (26, 7662546), (27, 7378748), (34, 5859594), (36, 5534061), (39, 5108364), (51, 3906396), (52, 3831273), (54, 3689374), (68, 2929797), (78, 2554182), (102, 1953198), (108, 1844687), (117, 1702788), (153, 1302132), (156, 1277091), (204, 976599), (221, 901476), (234, 851394), (289, 689364), (306, 651066), (351, 567596), (442, 450738), (459, 434044), (468, 425697), (491, 405756), (578, 344682), (612, 325533), (663, 300492), (702, 283798), (867, 229788), (884, 225369), (918, 217022), (982, 202878), (1156, 172341), (1326, 150246), (1404, 141899), (1473, 135252), (1734, 114894), (1836, 108511), (1964, 101439), (1989, 100164), (2601, 76596), (2652, 75123), (2946, 67626), (3468, 57447), (3757, 53028), (3978, 50082), (4419, 45084), (5202, 38298), (5892, 33813), (5967, 33388), (6383, 31212), (7514, 26514), (7803, 25532), (7956, 25041), (8347, 23868), (8838, 22542), (10404, 19149), (11271, 17676), (11934, 16694), (12766, 15606), (13257, 15028)]