201448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 411750

約数和(自身を除く): 210302

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 169, 298, 338, 596, 676, 1192, 1352, 1937, 3874, 7748, 15496, 25181, 50362, 100724, 201448]

約数ペア:

[(1, 201448), (2, 100724), (4, 50362), (8, 25181), (13, 15496), (26, 7748), (52, 3874), (104, 1937), (149, 1352), (169, 1192), (298, 676), (338, 596)]