203711214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2441}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 466050816

約数和(自身を除く): 262339602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1987, 2441, 3974, 4882, 5961, 7323, 11922, 13909, 14646, 17087, 27818, 34174, 41727, 51261, 83454, 102522, 4850267, 9700534, 14550801, 29101602, 33951869, 67903738, 101855607, 203711214]

約数ペア:

[(1, 203711214), (2, 101855607), (3, 67903738), (6, 33951869), (7, 29101602), (14, 14550801), (21, 9700534), (42, 4850267), (1987, 102522), (2441, 83454), (3974, 51261), (4882, 41727), (5961, 34174), (7323, 27818), (11922, 17087), (13909, 14646)]