221570502

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1697}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 453814272

約数和(自身を除く): 232243770

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 463, 926, 1389, 1697, 2778, 3394, 5091, 10182, 21761, 43522, 65283, 79759, 130566, 159518, 239277, 478554, 785711, 1571422, 2357133, 4714266, 36928417, 73856834, 110785251, 221570502]

約数ペア:

[(1, 221570502), (2, 110785251), (3, 73856834), (6, 36928417), (47, 4714266), (94, 2357133), (141, 1571422), (282, 785711), (463, 478554), (926, 239277), (1389, 159518), (1697, 130566), (2778, 79759), (3394, 65283), (5091, 43522), (10182, 21761)]