201687630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156347}}^1$

素因数の和:156400

約数の個数: 32

約数和(自身を含む): 495310464

約数和(自身を除く): 293622834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 156347, 312694, 469041, 781735, 938082, 1563470, 2345205, 4690410, 6722921, 13445842, 20168763, 33614605, 40337526, 67229210, 100843815, 201687630]

約数ペア:

[(1, 201687630), (2, 100843815), (3, 67229210), (5, 40337526), (6, 33614605), (10, 20168763), (15, 13445842), (30, 6722921), (43, 4690410), (86, 2345205), (129, 1563470), (215, 938082), (258, 781735), (430, 469041), (645, 312694), (1290, 156347)]