208647552

素因数分解:

$2^7\times 3^1\times {\mathrm{543353}}^1$

素因数の和:543370

約数の個数: 32

約数和(自身を含む): 554221080

約数和(自身を除く): 345573528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 543353, 1086706, 1630059, 2173412, 3260118, 4346824, 6520236, 8693648, 13040472, 17387296, 26080944, 34774592, 52161888, 69549184, 104323776, 208647552]

約数ペア:

[(1, 208647552), (2, 104323776), (3, 69549184), (4, 52161888), (6, 34774592), (8, 26080944), (12, 17387296), (16, 13040472), (24, 8693648), (32, 6520236), (48, 4346824), (64, 3260118), (96, 2173412), (128, 1630059), (192, 1086706), (384, 543353)]