203343260981

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127873}}^1$

素因数の和:128010

約数の個数: 48

約数和(自身を含む): 264496627584

約数和(自身を除く): 61153366603

約数列:

[1, 7, 17, 23, 49, 83, 119, 161, 391, 581, 833, 1127, 1411, 1909, 2737, 4067, 9877, 13363, 19159, 32453, 69139, 93541, 127873, 227171, 895111, 1590197, 2173841, 2941079, 6265777, 10613459, 15216887, 20587553, 49998343, 74294213, 106518209, 144112871, 180428803, 244109557, 349988401, 520059491, 1263001621, 1708766899, 2449918807, 4149862469, 8841011347, 11961368293, 29049037283, 203343260981]

約数ペア:

[(1, 203343260981), (7, 29049037283), (17, 11961368293), (23, 8841011347), (49, 4149862469), (83, 2449918807), (119, 1708766899), (161, 1263001621), (391, 520059491), (581, 349988401), (833, 244109557), (1127, 180428803), (1411, 144112871), (1909, 106518209), (2737, 74294213), (4067, 49998343), (9877, 20587553), (13363, 15216887), (19159, 10613459), (32453, 6265777), (69139, 2941079), (93541, 2173841), (127873, 1590197), (227171, 895111)]