201838312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940753}}^1$

素因数の和:1940772

約数の個数: 16

約数和(自身を含む): 407558340

約数和(自身を除く): 205720028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940753, 3881506, 7763012, 15526024, 25229789, 50459578, 100919156, 201838312]

約数ペア:

[(1, 201838312), (2, 100919156), (4, 50459578), (8, 25229789), (13, 15526024), (26, 7763012), (52, 3881506), (104, 1940753)]