198103627732

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{5783}}^1\times {\mathrm{20939}}^1$

素因数の和:27135

約数の個数: 24

約数和(自身を含む): 347605675200

約数和(自身を除く): 149502047468

約数列:

[1, 2, 4, 409, 818, 1636, 5783, 11566, 20939, 23132, 41878, 83756, 2365247, 4730494, 8564051, 9460988, 17128102, 34256204, 121090237, 242180474, 484360948, 49525906933, 99051813866, 198103627732]

約数ペア:

[(1, 198103627732), (2, 99051813866), (4, 49525906933), (409, 484360948), (818, 242180474), (1636, 121090237), (5783, 34256204), (11566, 17128102), (20939, 9460988), (23132, 8564051), (41878, 4730494), (83756, 2365247)]