208496976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{255511}}^1$

素因数の和:255539

約数の個数: 40

約数和(自身を含む): 570302784

約数和(自身を除く): 361805808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 255511, 511022, 766533, 1022044, 1533066, 2044088, 3066132, 4088176, 4343687, 6132264, 8687374, 12264528, 13031061, 17374748, 26062122, 34749496, 52124244, 69498992, 104248488, 208496976]

約数ペア:

[(1, 208496976), (2, 104248488), (3, 69498992), (4, 52124244), (6, 34749496), (8, 26062122), (12, 17374748), (16, 13031061), (17, 12264528), (24, 8687374), (34, 6132264), (48, 4343687), (51, 4088176), (68, 3066132), (102, 2044088), (136, 1533066), (204, 1022044), (272, 766533), (408, 511022), (816, 255511)]