208049696

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{342187}}^1$

素因数の和:342216

約数の個数: 24

約数和(自身を含む): 431156880

約数和(自身を除く): 223107184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 342187, 684374, 1368748, 2737496, 5474992, 6501553, 10949984, 13003106, 26006212, 52012424, 104024848, 208049696]

約数ペア:

[(1, 208049696), (2, 104024848), (4, 52012424), (8, 26006212), (16, 13003106), (19, 10949984), (32, 6501553), (38, 5474992), (76, 2737496), (152, 1368748), (304, 684374), (608, 342187)]