208066656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309623}}^1$

素因数の和:309643

約数の個数: 48

約数和(自身を含む): 624201984

約数和(自身を除く): 416135328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309623, 619246, 928869, 1238492, 1857738, 2167361, 2476984, 3715476, 4334722, 4953968, 6502083, 7430952, 8669444, 9907936, 13004166, 14861904, 17338888, 26008332, 29723808, 34677776, 52016664, 69355552, 104033328, 208066656]

約数ペア:

[(1, 208066656), (2, 104033328), (3, 69355552), (4, 52016664), (6, 34677776), (7, 29723808), (8, 26008332), (12, 17338888), (14, 14861904), (16, 13004166), (21, 9907936), (24, 8669444), (28, 7430952), (32, 6502083), (42, 4953968), (48, 4334722), (56, 3715476), (84, 2476984), (96, 2167361), (112, 1857738), (168, 1238492), (224, 928869), (336, 619246), (672, 309623)]