201790652

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74297}}^1$

素因数の和:74405

約数の個数: 24

約数和(自身を含む): 407747424

約数和(自身を除く): 205956772

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74297, 148594, 297188, 520079, 1040158, 2080316, 7206809, 14413618, 28827236, 50447663, 100895326, 201790652]

約数ペア:

[(1, 201790652), (2, 100895326), (4, 50447663), (7, 28827236), (14, 14413618), (28, 7206809), (97, 2080316), (194, 1040158), (388, 520079), (679, 297188), (1358, 148594), (2716, 74297)]