205408386

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{11423}}^1$

素因数の和:11477

約数の個数: 48

約数和(自身を含む): 474050304

約数和(自身を除く): 268641918

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 8991, 11423, 17982, 22846, 34269, 68538, 102807, 205614, 308421, 422651, 616842, 845302, 925263, 1267953, 1850526, 2535906, 2775789, 3803859, 5551578, 7607718, 11411577, 22823154, 34234731, 68469462, 102704193, 205408386]

約数ペア:

[(1, 205408386), (2, 102704193), (3, 68469462), (6, 34234731), (9, 22823154), (18, 11411577), (27, 7607718), (37, 5551578), (54, 3803859), (74, 2775789), (81, 2535906), (111, 1850526), (162, 1267953), (222, 925263), (243, 845302), (333, 616842), (486, 422651), (666, 308421), (999, 205614), (1998, 102807), (2997, 68538), (5994, 34269), (8991, 22846), (11423, 17982)]