194604844

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{22639}}^1$

素因数の和:22957

約数の個数: 24

約数和(自身を含む): 390494720

約数和(自身を除く): 195889876

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 22639, 45278, 90556, 158473, 316946, 633892, 6950173, 13900346, 27800692, 48651211, 97302422, 194604844]

約数ペア:

[(1, 194604844), (2, 97302422), (4, 48651211), (7, 27800692), (14, 13900346), (28, 6950173), (307, 633892), (614, 316946), (1228, 158473), (2149, 90556), (4298, 45278), (8596, 22639)]