201852742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 383846400

約数和(自身を除く): 181993658

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 101, 139, 158, 182, 202, 278, 553, 707, 973, 1027, 1106, 1313, 1414, 1807, 1946, 2054, 2626, 3614, 7189, 7979, 9191, 10981, 12649, 14039, 14378, 15958, 18382, 21962, 25298, 28078, 55853, 76867, 98273, 103727, 111706, 142753, 153734, 182507, 196546, 207454, 285506, 365014, 726089, 999271, 1109081, 1277549, 1452178, 1998542, 2218162, 2555098, 7763567, 14418053, 15527134, 28836106, 100926371, 201852742]

約数ペア:

[(1, 201852742), (2, 100926371), (7, 28836106), (13, 15527134), (14, 14418053), (26, 7763567), (79, 2555098), (91, 2218162), (101, 1998542), (139, 1452178), (158, 1277549), (182, 1109081), (202, 999271), (278, 726089), (553, 365014), (707, 285506), (973, 207454), (1027, 196546), (1106, 182507), (1313, 153734), (1414, 142753), (1807, 111706), (1946, 103727), (2054, 98273), (2626, 76867), (3614, 55853), (7189, 28078), (7979, 25298), (9191, 21962), (10981, 18382), (12649, 15958), (14039, 14378)]