207786930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3833}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 541054080

約数和(自身を除く): 333267150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3614, 3833, 4170, 5421, 7666, 9035, 10842, 11499, 18070, 19165, 22998, 27105, 38330, 49829, 54210, 57495, 99658, 114990, 149487, 249145, 298974, 498290, 532787, 747435, 1065574, 1494870, 1598361, 2663935, 3196722, 5327870, 6926231, 7991805, 13852462, 15983610, 20778693, 34631155, 41557386, 69262310, 103893465, 207786930]

約数ペア:

[(1, 207786930), (2, 103893465), (3, 69262310), (5, 41557386), (6, 34631155), (10, 20778693), (13, 15983610), (15, 13852462), (26, 7991805), (30, 6926231), (39, 5327870), (65, 3196722), (78, 2663935), (130, 1598361), (139, 1494870), (195, 1065574), (278, 747435), (390, 532787), (417, 498290), (695, 298974), (834, 249145), (1390, 149487), (1807, 114990), (2085, 99658), (3614, 57495), (3833, 54210), (4170, 49829), (5421, 38330), (7666, 27105), (9035, 22998), (10842, 19165), (11499, 18070)]