201371478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 518876928

約数和(自身を除く): 317505450

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 98, 142, 147, 154, 213, 231, 294, 426, 462, 497, 539, 781, 877, 994, 1078, 1491, 1562, 1617, 1754, 2343, 2631, 2982, 3234, 3479, 4686, 5262, 5467, 6139, 6958, 9647, 10437, 10934, 12278, 16401, 18417, 19294, 20874, 28941, 32802, 36834, 38269, 42973, 57882, 62267, 67529, 76538, 85946, 114807, 124534, 128919, 135058, 186801, 202587, 229614, 257838, 373602, 405174, 435869, 472703, 684937, 871738, 945406, 1307607, 1369874, 1418109, 2054811, 2615214, 2836218, 3051083, 4109622, 4794559, 6102166, 9153249, 9589118, 14383677, 18306498, 28767354, 33561913, 67123826, 100685739, 201371478]

約数ペア:

[(1, 201371478), (2, 100685739), (3, 67123826), (6, 33561913), (7, 28767354), (11, 18306498), (14, 14383677), (21, 9589118), (22, 9153249), (33, 6102166), (42, 4794559), (49, 4109622), (66, 3051083), (71, 2836218), (77, 2615214), (98, 2054811), (142, 1418109), (147, 1369874), (154, 1307607), (213, 945406), (231, 871738), (294, 684937), (426, 472703), (462, 435869), (497, 405174), (539, 373602), (781, 257838), (877, 229614), (994, 202587), (1078, 186801), (1491, 135058), (1562, 128919), (1617, 124534), (1754, 114807), (2343, 85946), (2631, 76538), (2982, 67529), (3234, 62267), (3479, 57882), (4686, 42973), (5262, 38269), (5467, 36834), (6139, 32802), (6958, 28941), (9647, 20874), (10437, 19294), (10934, 18417), (12278, 16401)]