201943566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23719}}^1$

素因数の和:23781

約数の個数: 48

約数和(自身を含む): 488442240

約数和(自身を除く): 286498674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 23719, 47438, 71157, 142314, 213471, 260909, 426942, 521818, 782727, 1019917, 1565454, 2039834, 2348181, 3059751, 4696362, 6119502, 9179253, 11219087, 18358506, 22438174, 33657261, 67314522, 100971783, 201943566]

約数ペア:

[(1, 201943566), (2, 100971783), (3, 67314522), (6, 33657261), (9, 22438174), (11, 18358506), (18, 11219087), (22, 9179253), (33, 6119502), (43, 4696362), (66, 3059751), (86, 2348181), (99, 2039834), (129, 1565454), (198, 1019917), (258, 782727), (387, 521818), (473, 426942), (774, 260909), (946, 213471), (1419, 142314), (2838, 71157), (4257, 47438), (8514, 23719)]