208173312

素因数分解:

$2^8\times 3^2\times {\mathrm{90353}}^1$

素因数の和:90375

約数の個数: 54

約数和(自身を含む): 600221622

約数和(自身を除く): 392048310

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 90353, 180706, 271059, 361412, 542118, 722824, 813177, 1084236, 1445648, 1626354, 2168472, 2891296, 3252708, 4336944, 5782592, 6505416, 8673888, 11565184, 13010832, 17347776, 23130368, 26021664, 34695552, 52043328, 69391104, 104086656, 208173312]

約数ペア:

[(1, 208173312), (2, 104086656), (3, 69391104), (4, 52043328), (6, 34695552), (8, 26021664), (9, 23130368), (12, 17347776), (16, 13010832), (18, 11565184), (24, 8673888), (32, 6505416), (36, 5782592), (48, 4336944), (64, 3252708), (72, 2891296), (96, 2168472), (128, 1626354), (144, 1445648), (192, 1084236), (256, 813177), (288, 722824), (384, 542118), (576, 361412), (768, 271059), (1152, 180706), (2304, 90353)]