201303856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5347}}^1$

素因数の和:5549

約数の個数: 40

約数和(自身を含む): 422427824

約数和(自身を除く): 221123968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 5347, 9412, 10694, 18824, 21388, 37648, 42776, 69511, 85552, 139022, 278044, 556088, 967807, 1112176, 1935614, 3871228, 7742456, 12581491, 15484912, 25162982, 50325964, 100651928, 201303856]

約数ペア:

[(1, 201303856), (2, 100651928), (4, 50325964), (8, 25162982), (13, 15484912), (16, 12581491), (26, 7742456), (52, 3871228), (104, 1935614), (181, 1112176), (208, 967807), (362, 556088), (724, 278044), (1448, 139022), (2353, 85552), (2896, 69511), (4706, 42776), (5347, 37648), (9412, 21388), (10694, 18824)]