207830648

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 395794560

約数和(自身を除く): 187963912

約数列:

[1, 2, 4, 8, 97, 194, 223, 388, 446, 776, 892, 1201, 1784, 2402, 4804, 9608, 21631, 43262, 86524, 116497, 173048, 232994, 267823, 465988, 535646, 931976, 1071292, 2142584, 25978831, 51957662, 103915324, 207830648]

約数ペア:

[(1, 207830648), (2, 103915324), (4, 51957662), (8, 25978831), (97, 2142584), (194, 1071292), (223, 931976), (388, 535646), (446, 465988), (776, 267823), (892, 232994), (1201, 173048), (1784, 116497), (2402, 86524), (4804, 43262), (9608, 21631)]