205750434

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3907}}^1$

素因数の和:4110

約数の個数: 32

約数和(自身を含む): 420938496

約数和(自身を除く): 215188062

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 393, 402, 786, 3907, 7814, 8777, 11721, 17554, 23442, 26331, 52662, 261769, 511817, 523538, 785307, 1023634, 1535451, 1570614, 3070902, 34291739, 68583478, 102875217, 205750434]

約数ペア:

[(1, 205750434), (2, 102875217), (3, 68583478), (6, 34291739), (67, 3070902), (131, 1570614), (134, 1535451), (201, 1023634), (262, 785307), (393, 523538), (402, 511817), (786, 261769), (3907, 52662), (7814, 26331), (8777, 23442), (11721, 17554)]