201991864305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24983533}}^1$

素因数の和:24983566

約数の個数: 48

約数和(自身を含む): 410129694144

約数和(自身を除く): 208137829839

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 24983533, 74950599, 124917665, 174884731, 274818863, 374752995, 524654193, 824456589, 874423655, 1224193117, 1374094315, 1923732041, 2623270965, 3672579351, 4122282945, 5771196123, 6120965585, 9618660205, 13466124287, 18362896755, 28855980615, 40398372861, 67330621435, 201991864305]

約数ペア:

[(1, 201991864305), (3, 67330621435), (5, 40398372861), (7, 28855980615), (11, 18362896755), (15, 13466124287), (21, 9618660205), (33, 6120965585), (35, 5771196123), (49, 4122282945), (55, 3672579351), (77, 2623270965), (105, 1923732041), (147, 1374094315), (165, 1224193117), (231, 874423655), (245, 824456589), (385, 524654193), (539, 374752995), (735, 274818863), (1155, 174884731), (1617, 124917665), (2695, 74950599), (8085, 24983533)]