203570104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{78781}}^1$

素因数の和:78823

約数の個数: 32

約数和(自身を含む): 425422800

約数和(自身を除く): 221852696

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 78781, 157562, 315124, 630248, 1339277, 1496839, 2678554, 2993678, 5357108, 5987356, 10714216, 11974712, 25446263, 50892526, 101785052, 203570104]

約数ペア:

[(1, 203570104), (2, 101785052), (4, 50892526), (8, 25446263), (17, 11974712), (19, 10714216), (34, 5987356), (38, 5357108), (68, 2993678), (76, 2678554), (136, 1496839), (152, 1339277), (323, 630248), (646, 315124), (1292, 157562), (2584, 78781)]