193085860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8521}}^1$

素因数の和:8644

約数の個数: 48

約数和(自身を含む): 446689152

約数和(自身を除く): 253603292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 8521, 11330, 17042, 22660, 34084, 42605, 85210, 93731, 170420, 187462, 374924, 468655, 877663, 937310, 1755326, 1874620, 3510652, 4388315, 8776630, 9654293, 17553260, 19308586, 38617172, 48271465, 96542930, 193085860]

約数ペア:

[(1, 193085860), (2, 96542930), (4, 48271465), (5, 38617172), (10, 19308586), (11, 17553260), (20, 9654293), (22, 8776630), (44, 4388315), (55, 3510652), (103, 1874620), (110, 1755326), (206, 937310), (220, 877663), (412, 468655), (515, 374924), (1030, 187462), (1133, 170420), (2060, 93731), (2266, 85210), (4532, 42605), (5665, 34084), (8521, 22660), (11330, 17042)]