201880734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 450696960

約数和(自身を除く): 248816226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 137, 166, 249, 269, 274, 411, 498, 538, 807, 822, 913, 1507, 1614, 1826, 2739, 2959, 3014, 4521, 5478, 5918, 8877, 9042, 11371, 17754, 22327, 22742, 34113, 36853, 44654, 66981, 68226, 73706, 110559, 125081, 133962, 221118, 245597, 250162, 375243, 405383, 491194, 736791, 750486, 810766, 1216149, 1473582, 2432298, 3058799, 6117598, 9176397, 18352794, 33646789, 67293578, 100940367, 201880734]

約数ペア:

[(1, 201880734), (2, 100940367), (3, 67293578), (6, 33646789), (11, 18352794), (22, 9176397), (33, 6117598), (66, 3058799), (83, 2432298), (137, 1473582), (166, 1216149), (249, 810766), (269, 750486), (274, 736791), (411, 491194), (498, 405383), (538, 375243), (807, 250162), (822, 245597), (913, 221118), (1507, 133962), (1614, 125081), (1826, 110559), (2739, 73706), (2959, 68226), (3014, 66981), (4521, 44654), (5478, 36853), (5918, 34113), (8877, 22742), (9042, 22327), (11371, 17754)]