200092280

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{30689}}^1$

素因数の和:30863

約数の個数: 32

約数和(自身を含む): 452984400

約数和(自身を除く): 252892120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 30689, 61378, 122756, 153445, 245512, 306890, 613780, 1227560, 5002307, 10004614, 20009228, 25011535, 40018456, 50023070, 100046140, 200092280]

約数ペア:

[(1, 200092280), (2, 100046140), (4, 50023070), (5, 40018456), (8, 25011535), (10, 20009228), (20, 10004614), (40, 5002307), (163, 1227560), (326, 613780), (652, 306890), (815, 245512), (1304, 153445), (1630, 122756), (3260, 61378), (6520, 30689)]