201224278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{4229}}^1$

素因数の和:4911

約数の個数: 16

約数和(自身を含む): 310549680

約数和(自身を除く): 109325402

約数列:

[1, 2, 37, 74, 643, 1286, 4229, 8458, 23791, 47582, 156473, 312946, 2719247, 5438494, 100612139, 201224278]

約数ペア:

[(1, 201224278), (2, 100612139), (37, 5438494), (74, 2719247), (643, 312946), (1286, 156473), (4229, 47582), (8458, 23791)]