219123984

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{55001}}^1$

素因数の和:55095

約数の個数: 40

約数和(自身を含む): 572900832

約数和(自身を除く): 353776848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 55001, 110002, 165003, 220004, 330006, 440008, 660012, 880016, 1320024, 2640048, 4565083, 9130166, 13695249, 18260332, 27390498, 36520664, 54780996, 73041328, 109561992, 219123984]

約数ペア:

[(1, 219123984), (2, 109561992), (3, 73041328), (4, 54780996), (6, 36520664), (8, 27390498), (12, 18260332), (16, 13695249), (24, 9130166), (48, 4565083), (83, 2640048), (166, 1320024), (249, 880016), (332, 660012), (498, 440008), (664, 330006), (996, 220004), (1328, 165003), (1992, 110002), (3984, 55001)]