201647706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 450914688

約数和(自身を除く): 249266982

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 107, 111, 214, 222, 321, 481, 642, 653, 962, 1306, 1391, 1443, 1959, 2782, 2886, 3918, 3959, 4173, 7918, 8346, 8489, 11877, 16978, 23754, 24161, 25467, 48322, 50934, 51467, 69871, 72483, 102934, 139742, 144966, 154401, 209613, 308802, 314093, 419226, 628186, 908323, 942279, 1816646, 1884558, 2585227, 2724969, 5170454, 5449938, 7755681, 15511362, 33607951, 67215902, 100823853, 201647706]

約数ペア:

[(1, 201647706), (2, 100823853), (3, 67215902), (6, 33607951), (13, 15511362), (26, 7755681), (37, 5449938), (39, 5170454), (74, 2724969), (78, 2585227), (107, 1884558), (111, 1816646), (214, 942279), (222, 908323), (321, 628186), (481, 419226), (642, 314093), (653, 308802), (962, 209613), (1306, 154401), (1391, 144966), (1443, 139742), (1959, 102934), (2782, 72483), (2886, 69871), (3918, 51467), (3959, 50934), (4173, 48322), (7918, 25467), (8346, 24161), (8489, 23754), (11877, 16978)]