201504812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{12491}}^1$

素因数の和:12641

約数の個数: 24

約数和(自身を含む): 365515920

約数和(自身を除く): 164011108

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 8066, 12491, 16132, 24982, 49964, 462167, 924334, 1361519, 1848668, 2723038, 5446076, 50376203, 100752406, 201504812]

約数ペア:

[(1, 201504812), (2, 100752406), (4, 50376203), (37, 5446076), (74, 2723038), (109, 1848668), (148, 1361519), (218, 924334), (436, 462167), (4033, 49964), (8066, 24982), (12491, 16132)]