206488044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5981}}^1$

素因数の和:6135

約数の個数: 72

約数和(自身を含む): 600975648

約数和(自身を除く): 394487604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 5981, 8631, 11508, 11962, 17262, 17943, 23924, 34524, 35886, 41867, 53829, 71772, 83734, 107658, 125601, 167468, 215316, 251202, 376803, 502404, 753606, 819397, 1507212, 1638794, 2458191, 3277588, 4916382, 5735779, 7374573, 9832764, 11471558, 14749146, 17207337, 22943116, 29498292, 34414674, 51622011, 68829348, 103244022, 206488044]

約数ペア:

[(1, 206488044), (2, 103244022), (3, 68829348), (4, 51622011), (6, 34414674), (7, 29498292), (9, 22943116), (12, 17207337), (14, 14749146), (18, 11471558), (21, 9832764), (28, 7374573), (36, 5735779), (42, 4916382), (63, 3277588), (84, 2458191), (126, 1638794), (137, 1507212), (252, 819397), (274, 753606), (411, 502404), (548, 376803), (822, 251202), (959, 215316), (1233, 167468), (1644, 125601), (1918, 107658), (2466, 83734), (2877, 71772), (3836, 53829), (4932, 41867), (5754, 35886), (5981, 34524), (8631, 23924), (11508, 17943), (11962, 17262)]