198228732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1223}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 499000320

約数和(自身を除く): 300771588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1039, 1223, 2078, 2446, 3117, 3669, 4156, 4892, 6234, 7338, 12468, 13507, 14676, 15899, 27014, 31798, 40521, 47697, 54028, 63596, 81042, 95394, 162084, 190788, 1270697, 2541394, 3812091, 5082788, 7624182, 15248364, 16519061, 33038122, 49557183, 66076244, 99114366, 198228732]

約数ペア:

[(1, 198228732), (2, 99114366), (3, 66076244), (4, 49557183), (6, 33038122), (12, 16519061), (13, 15248364), (26, 7624182), (39, 5082788), (52, 3812091), (78, 2541394), (156, 1270697), (1039, 190788), (1223, 162084), (2078, 95394), (2446, 81042), (3117, 63596), (3669, 54028), (4156, 47697), (4892, 40521), (6234, 31798), (7338, 27014), (12468, 15899), (13507, 14676)]