221550132

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{77249}}^1$

素因数の和:77495

約数の個数: 24

約数和(自身を含む): 519120000

約数和(自身を除く): 297569868

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 77249, 154498, 231747, 308996, 463494, 926988, 18462511, 36925022, 55387533, 73850044, 110775066, 221550132]

約数ペア:

[(1, 221550132), (2, 110775066), (3, 73850044), (4, 55387533), (6, 36925022), (12, 18462511), (239, 926988), (478, 463494), (717, 308996), (956, 231747), (1434, 154498), (2868, 77249)]