196249570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77569}}^1$

素因数の和:77610

約数の個数: 32

約数和(自身を含む): 402122880

約数和(自身を除く): 205873310

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 77569, 155138, 387845, 775690, 853259, 1706518, 1784087, 3568174, 4266295, 8532590, 8920435, 17840870, 19624957, 39249914, 98124785, 196249570]

約数ペア:

[(1, 196249570), (2, 98124785), (5, 39249914), (10, 19624957), (11, 17840870), (22, 8920435), (23, 8532590), (46, 4266295), (55, 3568174), (110, 1784087), (115, 1706518), (230, 853259), (253, 775690), (506, 387845), (1265, 155138), (2530, 77569)]