409210844

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{200201}}^1$

素因数の和:200285

約数の個数: 24

約数和(自身を含む): 829637088

約数和(自身を除く): 420426244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 200201, 400402, 800804, 1401407, 2802814, 5605628, 14614673, 29229346, 58458692, 102302711, 204605422, 409210844]

約数ペア:

[(1, 409210844), (2, 204605422), (4, 102302711), (7, 58458692), (14, 29229346), (28, 14614673), (73, 5605628), (146, 2802814), (292, 1401407), (511, 800804), (1022, 400402), (2044, 200201)]