201319976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{175979}}^1$

素因数の和:176009

約数の個数: 32

約数和(自身を含む): 443469600

約数和(自身を除く): 242149624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 175979, 351958, 703916, 1407832, 1935769, 2287727, 3871538, 4575454, 7743076, 9150908, 15486152, 18301816, 25164997, 50329994, 100659988, 201319976]

約数ペア:

[(1, 201319976), (2, 100659988), (4, 50329994), (8, 25164997), (11, 18301816), (13, 15486152), (22, 9150908), (26, 7743076), (44, 4575454), (52, 3871538), (88, 2287727), (104, 1935769), (143, 1407832), (286, 703916), (572, 351958), (1144, 175979)]