220479006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107761}}^1$

素因数の和:107808

約数の個数: 32

約数和(自身を含む): 496567296

約数和(自身を除く): 276088290

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 107761, 215522, 323283, 646566, 1185371, 2370742, 3340591, 3556113, 6681182, 7112226, 10021773, 20043546, 36746501, 73493002, 110239503, 220479006]

約数ペア:

[(1, 220479006), (2, 110239503), (3, 73493002), (6, 36746501), (11, 20043546), (22, 10021773), (31, 7112226), (33, 6681182), (62, 3556113), (66, 3340591), (93, 2370742), (186, 1185371), (341, 646566), (682, 323283), (1023, 215522), (2046, 107761)]