201041470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 441676800

約数和(自身を除く): 240635330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 994, 1330, 1349, 2129, 2485, 2698, 4258, 4970, 6745, 9443, 10645, 13490, 14903, 18886, 21290, 29806, 40451, 47215, 74515, 80902, 94430, 149030, 151159, 202255, 283157, 302318, 404510, 566314, 755795, 1058113, 1415785, 1511590, 2116226, 2831570, 2872021, 5290565, 5744042, 10581130, 14360105, 20104147, 28720210, 40208294, 100520735, 201041470]

約数ペア:

[(1, 201041470), (2, 100520735), (5, 40208294), (7, 28720210), (10, 20104147), (14, 14360105), (19, 10581130), (35, 5744042), (38, 5290565), (70, 2872021), (71, 2831570), (95, 2116226), (133, 1511590), (142, 1415785), (190, 1058113), (266, 755795), (355, 566314), (497, 404510), (665, 302318), (710, 283157), (994, 202255), (1330, 151159), (1349, 149030), (2129, 94430), (2485, 80902), (2698, 74515), (4258, 47215), (4970, 40451), (6745, 29806), (9443, 21290), (10645, 18886), (13490, 14903)]