194648090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30557}}^1$

素因数の和:30591

約数の個数: 48

約数和(自身を含む): 438935112

約数和(自身を除く): 244287022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 30557, 61114, 152785, 213899, 305570, 397241, 427798, 794482, 1069495, 1497293, 1986205, 2138990, 2780687, 2994586, 3972410, 5561374, 7486465, 13903435, 14972930, 19464809, 27806870, 38929618, 97324045, 194648090]

約数ペア:

[(1, 194648090), (2, 97324045), (5, 38929618), (7, 27806870), (10, 19464809), (13, 14972930), (14, 13903435), (26, 7486465), (35, 5561374), (49, 3972410), (65, 2994586), (70, 2780687), (91, 2138990), (98, 1986205), (130, 1497293), (182, 1069495), (245, 794482), (455, 427798), (490, 397241), (637, 305570), (910, 213899), (1274, 152785), (3185, 61114), (6370, 30557)]