202360279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 50446121

約数列:

[1, 11, 19, 23, 43, 89, 121, 209, 253, 437, 473, 817, 979, 989, 1691, 2047, 2299, 2783, 3827, 4807, 5203, 8987, 10769, 10879, 18601, 18791, 22517, 38893, 42097, 52877, 72713, 88021, 98857, 119669, 204611, 206701, 247687, 427823, 463067, 799843, 968231, 1672399, 2273711, 4706053, 8798273, 10650541, 18396389, 202360279]

約数ペア:

[(1, 202360279), (11, 18396389), (19, 10650541), (23, 8798273), (43, 4706053), (89, 2273711), (121, 1672399), (209, 968231), (253, 799843), (437, 463067), (473, 427823), (817, 247687), (979, 206701), (989, 204611), (1691, 119669), (2047, 98857), (2299, 88021), (2783, 72713), (3827, 52877), (4807, 42097), (5203, 38893), (8987, 22517), (10769, 18791), (10879, 18601)]